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【百年教育职业培训中心】现代科学运算—MATLAB语言与应用-章节资料考试资料-东北大学 (2)

来源：百年教育职业培训中心　更新时间：2022-05-30 05:46:47

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TLAB语言与应用-东北大学[火

01-01 本课程的主要内容

1、【判断题】<img src="http://edu-image.nosdn.127.net/CA205CC00664CA344D149E74ECC2AF84.png?imageView height: 34px;" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/8A51E31E60C7CBD843A570CED6C4B4AA.png?imageView height: 28px;" />

A、正确

B、错误

01-02 为什么学习计算机数学语言

1、【判断题】<img src="http://edu-image.nosdn.127.net/6E1DBD2605A78A44C14F9C8563CF4D6F.png?imageView height: 31px;" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/26F1FAD3778D656C67116DDC4AEEF790.png?imageView height: 36px;" />

A、正确

B、错误

01-03 解析解与数值解

1、【单选题】<img src="http://edu-image.nosdn.127.net/067ABF53D2ECA94A830CD9306452067E.png?imageView height: 33px;" />

A、<img src="http://edu-image.nosdn.127.net/A732E5FFFB209F69A321180FE8F505C8.png?imageView&thumbnail=890x0&quality=100" style="width: 106px; height: 24px;" />

B、<img src="http://edu-image.nosdn.127.net/B3676E8A79447B23D0375BF26E07A1EC.png?imageView&thumbnail=890x0&quality=100" style="width: 91px; height: 27px;" />

C、<img src="http://edu-image.nosdn.127.net/CFFDF10906EA16FAEC3A1FCA6B08805B.png?imageView&thumbnail=890x0&quality=100" style="width: 91px; height: 20px;" />

D、<img src="http://edu-image.nosdn.127.net/70693F882C3AF110F6A18E70E7081C38.png?imageView&thumbnail=890x0&quality=100" style="width: 83px; height: 21px;" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/97783B08DFD9487EF570EC3E56FDA8D0.png?imageView height: 40px;" />

A、正确

B、错误

01-04 计算机数学语言发展概述

1、【判断题】<img src="http://edu-image.nosdn.127.net/24DF53B40FC30C6D0C5DA91CE93A425B.png?imageView height: 26px;" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/F2F8F095E4E8A8CA6D9666D944155C65.png?imageView height: 30px;" />

A、正确

B、错误

01-05 常规计算机语言的局限性

1、【判断题】<img src="http://edu-image.nosdn.127.net/A1439C8F0CE1C8A380DADEFB3785EF0C.png?imageView height: 29px;" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/582AEC294D91382925EEECDE8FF14B4F.png?imageView height: 64px;" />

A、正确

B、错误

01-06 科学运算的三步求解方法

1、【判断题】<img src="http://edu-image.nosdn.127.net/CC705E5240CC056721D2BAD64F17C041.png?imageView height: 67px;" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/923CCBA149DEBD6B7163607C1C783FFE.png?imageView height: 36px;" />

A、正确

B、错误

第1章绪论单元作业

第1章绪论单元测验

1、【单选题】<img style="width: 320px; height: 33px;" src="http://edu-image.nosdn.127.net/F234DBAF55491256BD1C4A7F111D68E8.png?imageView&thumbnail=890x0&quality=100" />

A、集成度不高，扩展性好，数值解能力强大

B、没有强大的系统仿真能力，Simulink建模

C、编程简单，易于实现

D、并不是在控制界与很多领域里是国际首选的计算机语言

2、【单选题】<img style="width: 326px; height: 38px;" src="http://edu-image.nosdn.127.net/6B2DBF5E1F1B20AB098D9D832BF7F34A.png?imageView

A、eps

B、none

C、zero

D、exp

3、【单选题】<img style="width: 319px; height: 38px;" src="http://edu-image.nosdn.127.net/772D6F777B6419650FB237F668481E84.png?imageView

A、clc

B、cls

C、clear

D、clf

4、【多选题】<img style="width: 387px; height: 39px;" src="http://edu-image.nosdn.127.net/56555D6178673CC4E83FC5AFE8B44946.png?imageView

A、功能强大

B、使用方便、输入简捷

C、库函数丰富

D、开放性不强

5、【多选题】<img style="width: 235px; height: 32px;" src="http://edu-image.nosdn.127.net/0552A247886ECA3A76E69FE11535AA35.png?imageView&thumbnail=890x0&quality=100" />

A、非线性微分方程问题

B、圆周率

C、求函数的解析式

D、根存在的二元一次方程组

6、【多选题】<img style="width: 179px; height: 34px;" src="http://edu-image.nosdn.127.net/C082CE686DBA3D773C589EDC62A472F3.png?imageView&thumbnail=890x0&quality=100" />

A、从历史发展角度，起了不可替代的作用

B、对计算机数学语言的强有力支持

C、使用烦琐，不值得用。

D、有了成型的计算机数学语言，新型软件包（如LAPACK）的作用变成为计算机数学语言提供底层支持

7、【判断题】<img style="width: 685px; height: 69px;" src="http://edu-image.nosdn.127.net/4D9008B04758030AD11870A11636CF58.png?imageView

A、正确

B、错误

8、【判断题】<img style="width: 685px; height: 46px;" src="http://edu-image.nosdn.127.net/48B18FF2173E10E9291CBEF912404661.png?imageView

A、正确

B、错误

9、【判断题】<img style="width: 578px; height: 27px;" src="http://edu-image.nosdn.127.net/4681D71FA183CFB92782897E69D7C377.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

10、【判断题】<img style="width: 505px; height: 31px;" src="http://edu-image.nosdn.127.net/D929927190F7BA19A0F47627FC85C3B7.png?imageView

A、正确

B、错误

11、【判断题】<img style="width: 501px; height: 29px;" src="http://edu-image.nosdn.127.net/652A612D1896C76CBAE48ADD47BF6488.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

02-01数据结构

1、【单选题】<img src="http://edu-image.nosdn.127.net/6C7444F9D7D1AF056FB1A21F14656A5D.png?imageView

A、<img src="http://edu-image.nosdn.127.net/CAB4FB5DE6007034039ABF0EBDF33F7D.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/2B05BBE4BB55A8B7BD7B6A4BBC842D95.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/97FDEC3B6BF9829ED5B5FFEA967F6389.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/E3578EDF827338A4A6ADA7AC017EB891.png?imageView&thumbnail=890x0&quality=100" />

2、【单选题】<img src="http://edu-image.nosdn.127.net/5F794D529373725AD6580EB5BA9DCDEC.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/CAB9D591DF0CDAD89EAD0A8CAE9301AD.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/D9AEA16A2CB12A18E09F91C9748AEABC.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/126F226F94C8BAD42EC9CE3802DDC682.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/68E651895AE3188ED18C018D128D3075.png?imageView&thumbnail=890x0&quality=100" />

02-02矩阵与向量输入

1、【多选题】<img src="https://edu-image.nosdn.127.net/42BDD8904CE9119456724149E351475E.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="https://edu-image.nosdn.127.net/CA8349A38831E30B76F29ABD073A8896.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/839E23545810D337EB138E691F1E07B2.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/B461D2E8D42AB5314AD74C0A239E2C5F.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/C7BFB1B7CE77B7836FE23FE718C78E19.png?imageView&thumbnail=890x0&quality=100" />

2、【多选题】<img src="https://edu-image.nosdn.127.net/B7093F0D8F242DBFBF51B763E3E5A582.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="https://edu-image.nosdn.127.net/C9F0E6A7CE22E6FCF315CB3B0AE4BFDE.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/950F966FA1D0893631039B1C3B6A7347.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/BF7972513095FA1C689F0FEF7C9FAE19.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/B2C9F1ED861BDF9F57B3767819DCB07E.png?imageView&thumbnail=890x0&quality=100" />

02-03 矩阵的代数运算

1、【单选题】<img src="https://edu-image.nosdn.127.net/2ECFEF0EDD570C8EBAC10988E514270F.png?imageView

A、<img src="https://edu-image.nosdn.127.net/05CA93BAD8B6C74D518DC1AA2DD05C59.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/0A9999049BFDBBC99E4639B4E8EFCFEB.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/D0A46005BBE8EFA7CB41EC651ADFFC7B.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/EA91BDE2584781A141331DD755A3F6AC.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="https://edu-image.nosdn.127.net/3C18FB8AE74A4A87DAA83739D25A73C6.png?imageView

A、正确

B、错误

02-04 矩阵的其他运算

1、【单选题】<img src="https://edu-image.nosdn.127.net/8CA7AD7F6004862A1CE258C170500AB4.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="https://edu-image.nosdn.127.net/C27EAB5C9A0B64B4B4CBB16EB37BEF1C.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/86291B5E17D9B08ABA4DD5145AFDFE20.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/37B1FBFC147309EDD2DE0E863A2D36AE.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/D45BABAF5839FE2E963017B9F730D08D.png?imageView&thumbnail=890x0&quality=100" />

2、【单选题】<img src="https://edu-image.nosdn.127.net/33856455F5304791021271108501420D.png?imageView

A、<img src="https://edu-image.nosdn.127.net/DC9DFC325926F65FD4E3FFF5C6C88B9D.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/04717B2129BAADD7C76DB60F70C91571.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/484930A6515964D38D10FFBF57E5002C.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/AC3AA1A5BA0C60FAC1CF4FCD88A7BC16.png?imageView&thumbnail=890x0&quality=100" />

02-05流程结构

1、【单选题】<img src="https://edu-image.nosdn.127.net/BA27D2A92F41E1E900A9693AA5C776F7.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="https://edu-image.nosdn.127.net/6A7DAE4ADF13B9EBB48A7664D3D2D4E1.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/F8896B0AAFB30CC7D1F3F12E4DADE082.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/6BE269C61FC5DBFE464EF7DF48F29780.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/CDDA780F62247FB2E05E17297ED2D212.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="https://edu-image.nosdn.127.net/8F8A243231A7F34726F60E42631E22F9.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

02-06 函数编写

1、【单选题】<img src="https://edu-image.nosdn.127.net/14F78AAB5E9E553590928AF16A5A8223.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="https://edu-image.nosdn.127.net/853D59D8314A056C2635360A846DA42B.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/067905258EE7B21474FDFA3DDFB1D994.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/3BF949D9A131FF7B2ABA3F57F05A4682.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/1AB2325E3F10A93ED5566DCD6ADD2DD0.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="https://edu-image.nosdn.127.net/8D4A2943A64241CAEF541EC2D7F17ACE.png?imageView

A、正确

B、错误

02-07 二维曲线绘制

1、【单选题】<img src="https://edu-image.nosdn.127.net/F758C5792B4F8DE846AFE59D2E167196.png?imageView

A、<img src="https://edu-image.nosdn.127.net/4F3E1FF8A60ED97B9F575296C5C532D5.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/A1114E47FAF04557C3F2CD9C0A0CAD08.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/63C5E3D619AE489AAF14334E35494DC3.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/DE3A77AE8966F7FE0DFD47F5DEB31BCD.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="https://edu-image.nosdn.127.net/1644945303FEC4A75170B4CB469B42AB.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

02-08 特殊二维图形

1、【判断题】<img src="https://edu-image.nosdn.127.net/895239C21907BC0E9AD34AF4A5E7C5E5.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

2、【判断题】<img src="https://edu-image.nosdn.127.net/CD5797413CE75A4D16DB153B987567CA.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

02-09 三维图形的绘制

1、【单选题】<img src="http://edu-image.nosdn.127.net/BEDC02A5DF9F9D04FCE153B8BA1C9573.png?imageView

A、<img src="http://edu-image.nosdn.127.net/0AD031C94B57EE87B45743E37C94574E.png?imageView&thumbnail=890x0&quality=100" style="width: 170px; height: 38px;" />

B、<img src="http://edu-image.nosdn.127.net/A235E1FE413503E5E02068253376CAFC.png?imageView&thumbnail=890x0&quality=100" style="width: 134px; height: 32px;" />

C、<img src="http://edu-image.nosdn.127.net/BF14D0D89419D93A7E27BD40BCF5BE45.png?imageView&thumbnail=890x0&quality=100" style="width: 163px; height: 32px;" />

D、<img src="http://edu-image.nosdn.127.net/22E2ECC38BB051FD13FA4DAD234E71F3.png?imageView&thumbnail=890x0&quality=100" style="width: 164px; height: 25px;" />

2、【单选题】<img src="http://edu-image.nosdn.127.net/62F2B8C992679A69C1C6A753959A1154.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/9DAF5B298954A4E346A581795A8BABFC.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/0B8F631FB562F0A87A9D82B0C97C03EB.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/05F5984116F5318D22FC4EC6F9B59740.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/FBCB8726F803A3FC4E450176CB75A5F2.png?imageView&thumbnail=890x0&quality=100" />

02-10 特殊三维图形

1、【判断题】<img src="http://edu-image.nosdn.127.net/794ABD20DCE36048F4157C7AA82D737E.png?imageView height: 71px;" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/C6F628503AE948640ECEB8EC83CF4A88.png?imageView height: 347px;" />

A、正确

B、错误

02-11 四维图形的绘制

1、【单选题】<img src="http://edu-image.nosdn.127.net/4E7E11C8BD43315919C18E778398D1B8.png?imageView height: 31px;" />

A、<img src="http://edu-image.nosdn.127.net/D8642841D8C0E70E554A520513F9C1A4.png?imageView&thumbnail=890x0&quality=100" style="width: 80px; height: 33px;" />

B、<img src="http://edu-image.nosdn.127.net/D2E83EFAA5C78A4E2C9861BC5D037432.png?imageView&thumbnail=890x0&quality=100" style="width: 100px; height: 35px;" />

C、<img src="http://edu-image.nosdn.127.net/92984356EDDC922AA1DBEB3F0DB902B6.png?imageView&thumbnail=890x0&quality=100" style="width: 92px; height: 29px;" />

D、<img src="http://edu-image.nosdn.127.net/532E85861BA8FA19D56C56C9EA21F90F.png?imageView&thumbnail=890x0&quality=100" style="width: 59px; height: 31px;" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/EB4444EDE68C3448D6F75EA27B1B9EC4.png?imageView height: 30px;" />

A、正确

B、错误

第2章 MATLAB语言程序设计基础单元作业

第2章 MATLAB语言程序设计基础单元测验

1、【单选题】<img src="http://edu-image.nosdn.127.net/F42D33E5CADD44FD4D326F4240AF6C38.png?imageView height: 55px;" />

A、<img src="http://edu-image.nosdn.127.net/3E67B4B3CA10BE6ED2EE5322432B614E.png?imageView&thumbnail=890x0&quality=100" style="width: 691px; height: 25px;" />

B、<img src="http://edu-image.nosdn.127.net/F7D61792D591714675B315203A0B8C7C.png?imageView&thumbnail=890x0&quality=100" style="width: 663px; height: 27px;" />

C、<img src="http://edu-image.nosdn.127.net/800BB6C3D958C4E18F3B8D3632B3BF74.png?imageView&thumbnail=890x0&quality=100" style="width: 674px; height: 22px;" />

D、<img src="http://edu-image.nosdn.127.net/E6CB932696EF560BFC74B7D749E077D4.png?imageView&thumbnail=890x0&quality=100" style="width: 678px; height: 24px;" />

2、【单选题】<img style="width: 437px; height: 25px;" src="http://edu-image.nosdn.127.net/C43FF7BA6BF369A83C09A1A590AC9F78.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/A4059F8E4A2E2D5A87C932D18E65670D.png?imageView&thumbnail=890x0&quality=100" style="width: 184px; height: 26px;" />

B、<img src="http://edu-image.nosdn.127.net/5768BD7ACB5C4F492F9DDFEC8462F526.png?imageView&thumbnail=890x0&quality=100" style="width: 180px; height: 24px;" />

C、<img src="http://edu-image.nosdn.127.net/4FA654223B914853E931D41434C0A1B5.png?imageView&thumbnail=890x0&quality=100" style="width: 192px; height: 26px;" />

D、<img style="width: 192px; height: 28px;" src="http://edu-image.nosdn.127.net/80A8D327F2D64762417E5A856AE84029.png?imageView&thumbnail=890x0&quality=100" />

3、【单选题】<img src="http://edu-image.nosdn.127.net/F5ECEA86EB14BBFEB816AA8470F22B8C.png?imageView height: 23px;" />

A、M脚本文件和M函数文件都有函数定义

B、M脚本文件和M函数文件都没有函数定义

C、M脚本文件没有函数定义，M函数文件有函数定义

D、M函数文件没有函数定义，M脚本文件有函数定义

4、【单选题】<img src="http://edu-image.nosdn.127.net/ACCA65160B59D0C18B91D6B2B3E6C585.png?imageView height: 26px;" />

A、title(x,y,[y=sin(x)])

B、xlabel[x,y,y=sin(x)]

C、text(x,y,y=sin(x))

D、legend(x,y,[y=sin(x)])

5、【单选题】<img src="http://edu-image.nosdn.127.net/2D399E7E2E997BF2BFF2D3BB5001CF35.png?imageView height: 53px;" />

A、1条曲线

B、3条曲线

C、20条曲线

D、4条曲线

6、【单选题】<img src="http://edu-image.nosdn.127.net/20786521CC15994CCFAD6EB3F3A8BA76.png?imageView height: 28px;" />

A、polar

B、plot

C、subplot

D、plot3

7、【多选题】<img src="http://edu-image.nosdn.127.net/CC770071782B56EE796671A15C8A4791.png?imageView height: 28px;" />

A、1_Value

B、Value-

C、V_alue

D、Value1

8、【多选题】<img src="http://edu-image.nosdn.127.net/803668B4F14619AAA6DAF7BAE2802CC8.png?imageView height: 35px;" />

A、[1 2;3 4]

B、[1;2;3;4]

C、[1,2;3,4]

D、[1 2;3,4]

9、【判断题】<img src="http://edu-image.nosdn.127.net/6B239803E979ACB73DABE3696B1F1091.png?imageView height: 28px;" />

A、正确

B、错误

10、【判断题】<img src="http://edu-image.nosdn.127.net/9577C5BC0762FF807AE5362ACCCBE1C6.png?imageView height: 32px;" />

A、正确

B、错误

11、【判断题】<img src="http://edu-image.nosdn.127.net/416561AC0BA09FC7FDA680A19ECD6424.png?imageView height: 25px;" />

A、正确

B、错误

12、【判断题】<img src="http://edu-image.nosdn.127.net/6D60FF3EC7D7A8097EB1F44B25A0BF01.png?imageView height: 31px;" />

A、正确

B、错误

13、【判断题】<img src="http://edu-image.nosdn.127.net/14864DFDD92B9ABA38881745F99D7199.png?imageView height: 26px;" />

A、正确

B、错误

14、【判断题】<img src="http://edu-image.nosdn.127.net/37DDBB9321939C9F8B319B911D7F21E0.png?imageView height: 21px;" />

A、正确

B、错误

15、【判断题】<img src="http://edu-image.nosdn.127.net/BFC0E741BEE9E751C04A0CC4B1E399A3.png?imageView height: 209px;" />

A、正确

B、错误

16、【判断题】<img src="http://edu-image.nosdn.127.net/9386EF29644CCC4902054745C333218C.png?imageView height: 27px;" />

A、正确

B、错误

17、【判断题】<img src="http://edu-image.nosdn.127.net/4612B844F0E0B46ABD7DFEEEDA10E5DE.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

18、【判断题】<img src="http://edu-image.nosdn.127.net/3ABA56BC3A7D77517D074EFFC3C294A3.png?imageView height: 82px;" />

A、正确

B、错误

19、【判断题】<img src="http://edu-image.nosdn.127.net/FEC88371A40491AAEB44B0EEE73376EA.png?imageView height: 39px;" />

A、正确

B、错误

20、【判断题】<img src="http://edu-image.nosdn.127.net/FF1BBC16FBF6766F35A3FBF2F170EC58.png?imageView height: 69px;" />

A、正确

B、错误

21、【判断题】<img src="http://edu-image.nosdn.127.net/41766C36AD25F60DE6A247CC90A6338C.png?imageView height: 75px;" />

A、正确

B、错误

22、【判断题】<img src="http://edu-image.nosdn.127.net/3008B73C0333339108018E2CABBBAD6B.png?imageView height: 94px;" />

A、正确

B、错误

23、【判断题】<img src="http://edu-image.nosdn.127.net/A8000FFF1ED226FA9BC1059F9B3BC7A3.png?imageView height: 38px;" />

A、正确

B、错误

03-01 极限计算

1、【单选题】<img src="https://edu-image.nosdn.127.net/9FB1DF4647D525121F5077177DF3A19D.png?imageView height: 28px;" />

A、syms t; f=tan(t); L1=limit(f,t, π/2,’left’)

B、syms t; f=tan(t); L1=limit(f,t, π/2,’right’)

C、syms t; f=tan(t); L1=limit(f,t, pi/2,’left’)

D、syms t; f=tan(t); L1=limit(f,t, pi/2,’right’)

2、【判断题】<img src="https://edu-image.nosdn.127.net/09E2CD92876DF0EB035268DD37CE9016.png?imageView height: 29px;" />

A、正确

B、错误

3、【判断题】<img src="https://edu-image.nosdn.127.net/7DFF5BF229FABEA0EFB9C3B0577319D6.png?imageView height: 29px;" />

A、正确

B、错误

03-02 区间极限与多变量极限

1、【判断题】<img src="https://edu-image.nosdn.127.net/E403C27A859360C97E6DD53600689E85.png?imageView height: 59px;" />

A、正确

B、错误

2、【判断题】<img src="https://edu-image.nosdn.127.net/26A9C20FD505ACDB1AC526DD9B930531.png?imageView height: 24px;" />

A、正确

B、错误

03-03 单变量函数求导

1、【单选题】<img src="https://edu-image.nosdn.127.net/61C9B08EF3A53DDC4C523706A4E2DFED.png?imageView height: 45px;" />

A、f1=diff(f)

B、 f1=taylor(f)

C、f1=limit(f)

D、f1=diff(x)

2、【判断题】<img src="https://edu-image.nosdn.127.net/94934B8DDB8F8D27CE4C650EDAE10536.png?imageView height: 28px;" />

A、正确

B、错误

03-04 偏导数的计算

1、【判断题】<img src="https://edu-image.nosdn.127.net/027F74FD880FA5AFDAFB97F05567B30B.png?imageView height: 36px;" />

A、正确

B、错误

2、【判断题】<img src="https://edu-image.nosdn.127.net/F8386BE9169A3DB5D119540FD8596844.png?imageView height: 34px;" />

A、正确

B、错误

03-05 积分运算

1、【多选题】<img src="https://edu-image.nosdn.127.net/0A8BC3ED123110E4321E704FF5E4AC54.png?imageView height: 38px;" />

A、syms x;I1=int(exp(-x^2/2),f,0,inf)

B、syms x;I1=int(exp(-x^2/2),0,inf)

C、syms x;I1=int(exp(-x^2/2),x,0,inf)

D、syms x;I1=diff(exp(-x^2/2),x,0,inf)

2、【判断题】<img src="https://edu-image.nosdn.127.net/BD7554A5773A1CBED4B14A6C556ADE80.png?imageView height: 81px;" />

A、正确

B、错误

03-06 Fourier级数逼近

1、【判断题】<img src="https://edu-image.nosdn.127.net/5A856F483A41588F2191474652C2182D.png?imageView height: 26px;" />

A、正确

B、错误

2、【判断题】<img src="https://edu-image.nosdn.127.net/7F71E7C2AF7D3AEBE4CCCEBB41F0EEFA.png?imageView height: 51px;" />

A、正确

B、错误

03-07 Taylor级数逼近

1、【多选题】<img src="https://edu-image.nosdn.127.net/1911DFC94D2E4DB653A3D0198753D444.png?imageView height: 58px;" />

A、syms x; f=sin(x+pi/4); y=taylor(f,x,2,’Order’,6)

B、syms x; f=sin(x+pi/4); y= taylor(f,x,’Order’,6,2)

C、syms x; f=sin(x+pi/4); y=taylor(f,’Order’,6)

D、syms x; f=sin(x+pi/4); y=taylor(f,x,6,’Order’,2)

2、【判断题】<img src="https://edu-image.nosdn.127.net/747E46CC5970C2B75F6B7643854E6B4A.png?imageView height: 41px;" />

A、正确

B、错误

03-08 级数求和与序列求积

1、【单选题】<img src="https://edu-image.nosdn.127.net/2BAF3BA19CBE3A617A700F2F0FABAD20.png?imageView height: 25px;" />

A、P = symsum(fn,n,a,b)

B、P = symprod(fn,n,a,b)

C、P = prod(fn,n,a,b)

D、 P = syms(fn,n,a,b)

2、【判断题】<img src="https://edu-image.nosdn.127.net/BABD502631EF03F5839DB087DB23186F.png?imageView height: 45px;" />

A、正确

B、错误

03-09 曲线积分与曲面积分

1、【判断题】<img src="https://edu-image.nosdn.127.net/4532579B97D8E6BCF076582BAC7BB807.png?imageView height: 60px;" />

A、正确

B、错误

2、【判断题】<img src="https://edu-image.nosdn.127.net/BE83ED174AD7875A50637F8CB93CDC1E.png?imageView height: 65px;" />

A、正确

B、错误

03-10 数值微分

1、【单选题】<img src="https://edu-image.nosdn.127.net/DFBCCBB618FC80ADA83D62AF515DDCE6.png?imageView height: 25px;" />

A、[fx,fy] = diff(z)

B、[fx,fy] = modify(z)

C、[fx,fy] = gradient(z)

D、[fx,fy] = integral(z)

2、【判断题】<img src="https://edu-image.nosdn.127.net/D421E2C49AA6DD14615EEC1129BEE2DB.png?imageView height: 48px;" />

A、正确

B、错误

03-11 单变量函数的数值积分

1、【多选题】<img src="https://edu-image.nosdn.127.net/E543E11EE90F5232A6C5A895D324DB4E.png?imageView height: 35px;" />

A、f=@(x)cos(15*x); tic, S=integral(f,0,3*pi/2,’RelTol’,1e-20), toc

B、f=@(x)cos(15*x); tic, S=integral(x,0,3*pi/2,’RelTol’,1e-20), toc

C、tic, S=intfunc(@(x)cos(15*x),0,3*pi/2,’RelTol’,1e-20), toc

D、f=@(x)cos(15*x); tic, S=intfunc2(x,0,3*pi/2,’RelTol’,1e-20), toc

2、【判断题】<img src="https://edu-image.nosdn.127.net/32071DA97F355062FE969F1E2ECA513F.png?imageView height: 47px;" />

A、正确

B、错误

03-12 双重数值积分

1、【判断题】<img src="https://edu-image.nosdn.127.net/FE32EDC024430B34A970048EB64799C7.png?imageView height: 52px;" />

A、正确

B、错误

2、【判断题】<img src="https://edu-image.nosdn.127.net/C64B510C198F05432B6F332E750DC642.png?imageView height: 25px;" />

A、正确

B、错误

03-13 三重与多重数值积分

1、【判断题】<img src="https://edu-image.nosdn.127.net/9A3CA7C2ADB1D330450E471DBB5DA02A.png?imageView height: 48px;" />

A、正确

B、错误

2、【判断题】<img src="https://edu-image.nosdn.127.net/9E297179C9E667B81D3C365E5D14C815.png?imageView height: 52px;" />

A、正确

B、错误

第3章微积分问题的计算机求解单元作业

第3章微积分问题的计算机求解单元测验

1、【单选题】求出 tan t 函数关于 <img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_c7d15ceb-a66b-46c1-89fb-81a74cf4755b.png" />点处的左极限，下列命令正确的是（）

A、syms t; f=tan(t); L1=limit(f,t, π/2,’left’)

B、syms t; f=tan(t); L1=limit(f,t, π/2,’right’)

C、syms t; f=tan(t); L1=limit(f,t, pi/2,’left’)

D、syms t; f=tan(t); L1=limit(f,t, pi/2,’right’)

2、【单选题】<img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_2499fd35-17fc-4cef-8a4d-705cd9bc4a97.png" />函数的调用格式为 <img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_c654d814-e9a2-41fa-849e-60bb14683e40.png" />，其中n代表（）

A、导数的阶次

B、自变量

C、给定函数

D、导数

3、【单选题】已知函数<img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_1d2557e9-de22-479f-aba0-20ef275f571a.png" />，求其三阶导数，下面命令正确的是（）

A、syms t; G=simplify(diff(t^2*sin(t),t,3))

B、syms t; G=simplify(int(t^2*sin(t),t,3))

C、syms t; G=simplify(diff(t^2*sin(t),t))

D、syms t; G=simplify(int(t^2*sin(t),t))

4、【单选题】<img src="http://edu-image.nosdn.127.net/BD370938388978558B6033B4E1F24C6A.png?imageView height: 30px;" />命令语句 <img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_7d8b7f12-3036-4e76-8dc8-5a5f7abc027f.png" />的功能是（）

A、<img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_19044550-af7a-4f2f-951b-d2670f8ba0da.png" style="width: 74px; height: 54px;" />

B、<img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_cb01e696-cec6-4de2-a319-e41953d94cca.png" style="white-space: normal;" />

C、<img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_cbc8fb08-9f3b-461e-931a-62fa94e49cf3.png" />

D、<img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_7cb2d5a7-253f-4cc2-b04e-263f2560899e.png" />

5、【单选题】对函数<img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_52f2eafe-30c3-4ffa-a1b9-b9b3991f37a3.png" />关于 x = 2 泰勒幂级数展开前 6 项，命令语句正确的是（）

A、syms x; f=cos(x+pi/4)/(x^2+2*x+4); y=taylor(f,x,2,’Order’,6)

B、syms x; f=cos(x+pi/4)/(x^2+2*x+4); y= fseries(f,x,2,’Order’,6)

C、syms x; f=cos(x+pi/4)/(x^2+2*x+4); y=fourier(f,x,6,’Order’,2)

D、syms x; f=cos(x+pi/4)/(x^2+2*x+4); y=taylor(f,x,6,’Order’,2)

6、【单选题】<img src="http://edu-image.nosdn.127.net/26111AC570145656CD569D2B4435E66F.png?imageView height: 27px;" />

A、x1=[0:pi/30:pi]’; y=sin(x1/2); S=int(x1,y)

B、x1=[0:pi/30:pi]’; y=sin(x1/2); S=int(y,x1)

C、x1=[0:pi/30:pi]'; y=sin(x1/2); S=trapz(x1,y)

D、x1=[0:pi/30:pi]'; y=sin(x1/2); S=trapz(y,x1)

7、【单选题】<img src="http://edu-image.nosdn.127.net/322A2A919423BE55FF7D8CF2D5B5BA9C.png?imageView height: 47px;" />

A、function y=c3ffun(x), y=2/sqrt(pi)*exp(-x.^2)

B、f=@(x)2/sqrt(pi)*exp(-x.^2)

C、f=inline(’2/sqrt(pi)*exp(-x.^2)’,’x’)

D、f=2/sqrt(pi)*exp(-x.^2)

8、【单选题】<img src="http://edu-image.nosdn.127.net/DE87DA6EA189972E6C7C21A2FED71C04.png?imageView height: 69px;" />

A、<img src="http://edu-image.nosdn.127.net/4946FFF9CB20219886A809AB8D8049DD.png?imageView&thumbnail=890x0&quality=100" style="width: 250px; height: 40px;" />

B、<img src="http://edu-image.nosdn.127.net/83D16251C4525E20BA17D5B069CE1ED7.png?imageView&thumbnail=890x0&quality=100" style="width: 253px; height: 41px;" />

C、<img src="http://edu-image.nosdn.127.net/FEBEB941196D33E3C9B3D2F1CB08FB79.png?imageView&thumbnail=890x0&quality=100" style="width: 247px; height: 40px;" />

D、<img src="http://edu-image.nosdn.127.net/A381A00739192463401A75FB015CDB46.png?imageView&thumbnail=890x0&quality=100" style="width: 250px; height: 38px;" />

9、【单选题】二元函数梯度计算函数格式为（）

A、[fx,fy] = taylor(z)

B、[fx,fy] =intfunc2(z)

C、[fx,fy] = int(z)

D、[fx,fy] = gradient(z)

10、【单选题】<img src="http://edu-image.nosdn.127.net/DF731C53C30D3FC848F69446C3210037.png?imageView height: 76px;" />

A、 f 为描述被积函数的 M-函数

B、ϵ 为误差容限，不可以忽略

C、 x1m, x2m, · · · , xpm为各变量下限

D、x1M, x2M, · · · , xpM为各变量上限

11、【单选题】<img src="https://edu-image.nosdn.127.net/15FED17BEC8576E6BB9882C2662F1BC7.png?imageView height: 26px;" />

A、F=limit(f,x)

B、F=int(f,x)

C、F=linspace(f,x)

D、F=diff(f,x)

12、【多选题】绘制积分函数曲面的函数调用格式为<img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_46f3215c-1424-4ddb-b1d3-22f8b7ff705b.png" />,以下描述正确的是（）

A、f 为函数自变量

B、(xm, xM) 和 (ym, yM) 为积分的矩形区域

C、n为x轴的分段数

D、m为y轴分段数

13、【多选题】中心差分算分调用格式为<img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_6c2657c4-5b8f-4efd-9ef7-029898ee2c5b.png" />,下列说法正确的是（）

A、y为给定的等间距的实测数据构成的向量

B、∆t为自变量的间距

C、 n为所需的导数阶次

D、向量dx为得出的导数向量

14、【判断题】<img src="https://edu-image.nosdn.127.net/E53C51EE9CE696D8B2639CBE277EFB77.png?imageView height: 52px;" />

A、正确

B、错误

15、【判断题】<img src="http://edu-image.nosdn.127.net/A05EC938914C6B8F6DE1BBD5F232AD9B.png?imageView height: 30px;" />

A、正确

B、错误

16、【判断题】对于给定函数求其 Fourier 级数展开，函数调用格式为 <img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_36bb2351-558c-431c-9abe-78fc8186a4f3.png" />, 其中a,b的默认取值为<img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_0cd040b2-a264-4670-8a24-a6d710db548c.png" />

A、正确

B、错误

17、【判断题】符号运算工具箱中提供的 symsum() 可以用于已知通项的有穷或无穷级数求和。该函数调用格式为 <img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_3f1c1a79-9ad1-43bf-a381-b575ad43d588.png" />

A、正确

B、错误

18、【判断题】第一类曲线积分与第二类曲线积分的调用格式为 I = path_integral(F,vars,t,a,b),当F 为标量时，为第一类曲线积分（）

A、正确

B、错误

19、【判断题】定步长法求解积分问题时，步长数值越大，运算结果越接近理论值（）

A、正确

B、错误

20、【判断题】求解函数f(x)的三阶导数，完整的命令语句为 <img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_0260cc40-a7df-4a22-abb7-cb26157dba01.png" />

A、正确

B、错误

21、【判断题】<img src="https://edu-image.nosdn.127.net/CC6380FECA7FBF4B07F2C78164B62260.png?imageView height: 30px;" />

A、正确

B、错误

22、【判断题】<img src="https://edu-image.nosdn.127.net/40A74BDA0EEC34D739032FCF91675414.png?imageView height: 31px;" />

A、正确

B、错误

04-01 特殊矩阵输入

1、【单选题】<img src="http://edu-image.nosdn.127.net/45B043AA2D7964352AF91768A333EDAD.png?imageView

A、<img src="http://edu-image.nosdn.127.net/5F7A9A833DE6980723E248D464B61606.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/90BE12D76DED35D3BC77AC407C534AE3.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/BCE38201E56E838B9EA4ECFF1BAB903E.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/E25EBD62CE93E26666FCA7695AFB5F66.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/409D3FB3EF3927333F2EDBA25BA1BD6A.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

04-02 矩阵性质分析

1、【多选题】<img src="http://edu-image.nosdn.127.net/75599D1D7A95390D0B3C285DDEDFE8E1.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/F690605C18D698B112FB9DBF7CDEE7D2.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/9C94A65A034C2715445B8C05DE76B6F8.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/2CEDAE30E289CB5838A0619747A1D1A4.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/AB05E70984D5D6E250D6136C6990B4B7.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/169A2CD5DA457AD82CAB0F186633CE44.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

04-03 逆矩阵与广义逆

1、【判断题】<img src="http://edu-image.nosdn.127.net/CDB6C5C7977F2C592C968367914A03B1.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/3A02EF4C21DA440C336F36656C09E590.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

04-04 特征值与特征向量

1、【单选题】<img src="http://edu-image.nosdn.127.net/9B2EEE8FE5041862C6EF852313D8BC85.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/2BA34D2A3D917FC6EBFCF9BCF3E32C20.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/5183B6094ADBE9A5A8BE05F03B54B9B2.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/6B8A8435533B91953962E708BA0344D4.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/86F615C4EFEA686C432085DB9DFE926B.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/737C8566B5986CFA838DB057C986C5BC.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

04-05 矩阵相似变换与三角分解

1、【多选题】试求出对称4阶矩阵的Cholesky分解

A、D=lu（A）

B、D=lu（sym（A））

C、D=chol（A）

D、D=chol（sym（A））

2、【判断题】<img src="http://edu-image.nosdn.127.net/3B8EDCEA549D3E5EEB3274DB3A8A2004.png?imageView

A、正确

B、错误

04-06 矩阵Jordan变换与奇异值分解

1、【单选题】<img src="http://edu-image.nosdn.127.net/EC96F65538738D23CE0DB5C07063C4C4.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/5B28441A8E81ED532777749A2091FC3A.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/87D60C837BD0052F659D0DD0F77C1DD2.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/C3BBF96A2F53D1170B79A876480E8C23.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/58A60395EBD0F0BEB919221D9357998D.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/5B9DDB607438C522E99A9DD612FE445E.png?imageView

A、正确

B、错误

04-07 线性方程求解

1、【判断题】<img src="http://edu-image.nosdn.127.net/7FC99091F9E80AE5E196D36A02177994.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/7B93384B514B84C402D72BA5FD9EA255.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

04-08 Lyapunov方程

1、【判断题】<img src="http://edu-image.nosdn.127.net/613D6006E721B9A1616C14ECFF8D9F73.png?imageView

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/87F001A17B8956B9C15BE86BFB8AA7A7.png?imageView

A、正确

B、错误

04-09 Sylvester方程与Riccati方程

1、【判断题】<img src="http://edu-image.nosdn.127.net/56FDB4C3A5DA26A5FADE6F5722A8B153.png?imageView

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/3590EC874D0E9A03093C34A28162136E.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

04-10 矩阵指数与三角函数

1、【判断题】<img src="http://edu-image.nosdn.127.net/921222138334409382CC062C4284FFD7.png?imageView

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/EC897657CA35664AFC0DB61305BF75C9.png?imageView

A、正确

B、错误

04-11 矩阵任意函数计算

1、【判断题】<img src="http://edu-image.nosdn.127.net/297F9B7F3E4BF2D16F51FA5B7CBB6006.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/19A3DF7037E6B4042C11EDC160F841A8.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

第4章线性代数问题的计算机求解单元作业

第4章线性代数问题的计算机求解单元测验

1、【单选题】<img style="width: 205px; height: 29px;" src="http://edu-image.nosdn.127.net/2992025B309AB20444FC3595F2D51FF8.png?imageView&thumbnail=890x0&quality=100" />

A、ones(m,n)

B、ones(n,m)

C、eye(m,n)

D、eye(n,m)

2、【单选题】<img style="width: 296px; height: 34px;" src="http://edu-image.nosdn.127.net/566262A1C386B7F8E366C9C0C1AE5063.png?imageView&thumbnail=890x0&quality=100" />

A、<img style="width: 91px; height: 82px;" src="http://edu-image.nosdn.127.net/0FEE523ADB2A204018FA817BB2D68EC7.png?imageView&thumbnail=890x0&quality=100" />

B、<img style="width: 88px; height: 81px;" src="http://edu-image.nosdn.127.net/3CB6511FB3D0C586C64769CB14AAE142.png?imageView&thumbnail=890x0&quality=100" />

C、<img style="width: 89px; height: 79px;" src="http://edu-image.nosdn.127.net/52990F4EC06100FDF739D38DD890CE2D.png?imageView&thumbnail=890x0&quality=100" />

D、<img style="width: 89px; height: 82px;" src="http://edu-image.nosdn.127.net/EDC959FC5995A72152CED1FA243E41A8.png?imageView&thumbnail=890x0&quality=100" />

3、【单选题】<img style="width: 292px; height: 29px;" src="http://edu-image.nosdn.127.net/DBEAE888FC26C584F77449172028D381.png?imageView

A、<img style="width: 86px; height: 79px;" src="http://edu-image.nosdn.127.net/D610DA957D67FE8755AB69903736E277.png?imageView&thumbnail=890x0&quality=100" />

B、<img style="width: 84px; height: 81px;" src="http://edu-image.nosdn.127.net/EBBBE0E2B9930D65821416F54BE23943.png?imageView&thumbnail=890x0&quality=100" />

C、<img style="width: 85px; height: 79px;" src="http://edu-image.nosdn.127.net/B9F2AD54A710A2D696F0A68F10034FAB.png?imageView&thumbnail=890x0&quality=100" />

D、<img style="width: 84px; height: 81px;" src="http://edu-image.nosdn.127.net/90E39D87B40AA47E120AB0689C2ED981.png?imageView&thumbnail=890x0&quality=100" />

4、【单选题】<img style="width: 294px; height: 33px;" src="http://edu-image.nosdn.127.net/F3AD8695C03B55C8F0919B995C95AA34.png?imageView&thumbnail=890x0&quality=100" />

A、<img style="width: 79px; height: 78px;" src="http://edu-image.nosdn.127.net/ECF12E15FE2CE1F11689905F4DF061EF.png?imageView&thumbnail=890x0&quality=100" />

B、<img style="width: 81px; height: 77px;" src="http://edu-image.nosdn.127.net/A21E9A30B5B9BA792A42870A500D25B2.png?imageView&thumbnail=890x0&quality=100" />

C、<img style="width: 78px; height: 77px;" src="http://edu-image.nosdn.127.net/307040840FF2A18A8D1B21AC473CBF4B.jpg?imageView&thumbnail=890x0&quality=100" />

D、 <img style="width: 77px; height: 70px;" src="http://edu-image.nosdn.127.net/C995861776F1F9A8A9D83CA3E5B7C8BB.png?imageView&thumbnail=890x0&quality=100" />

5、【单选题】<img style="width: 264px; height: 33px;" src="http://edu-image.nosdn.127.net/33B16FE4992C9E9C72B9C4398E40D99F.png?imageView&thumbnail=890x0&quality=100" />

A、A=sym(‘a%d%d’,[3,2])

B、A=sym(‘a%d’,[3,2])

C、A=sym(‘a%d%d’,[3])

D、A=sym(‘a%d’,[3])

6、【单选题】<img style="width: 439px; height: 34px;" src="http://edu-image.nosdn.127.net/AFD0D860496B00EFA7D2BE0F1464AC02.png?imageView

A、3

B、2

C、1

D、0

7、【单选题】<img style="width: 382px; height: 34px;" src="http://edu-image.nosdn.127.net/A3B7FCE62739C070F1AEC0DB5515E021.png?imageView&thumbnail=890x0&quality=100" />

A、A的迹与秩

B、A的特征值与特征向量

C、A的秩与迹

D、A的特征向量与特征值

8、【单选题】<img src="http://edu-image.nosdn.127.net/5C4D67E13AE3E9F5916352707AF02800.png?imageView height: 36px;" />

A、<img src="http://edu-image.nosdn.127.net/ACDF2A4B7C68920C73F60D515A7A5665.png?imageView&thumbnail=890x0&quality=100" style="width: 114px; height: 32px;" />

B、<img src="http://edu-image.nosdn.127.net/377AD1B06FB096EF9B0EF7CD8B6A6B05.png?imageView&thumbnail=890x0&quality=100" style="width: 115px; height: 29px;" />

C、<img src="http://edu-image.nosdn.127.net/7D05BD4C9E3BC7D47B009B9555C1EF2D.png?imageView&thumbnail=890x0&quality=100" style="width: 116px; height: 31px;" />

D、<img src="http://edu-image.nosdn.127.net/0E188CAAE04E61C3AB8463151639FB8C.png?imageView&thumbnail=890x0&quality=100" style="width: 118px; height: 31px;" />

9、【单选题】<img src="http://edu-image.nosdn.127.net/8BE772B765AA525AA30E2A5273408F22.png?imageView height: 101px;" />

A、<img src="http://edu-image.nosdn.127.net/29D28F1857B585E12554F321E7E37AD3.png?imageView&thumbnail=890x0&quality=100" style="width: 164px; height: 37px;" />

B、<img src="http://edu-image.nosdn.127.net/741794D954D7C5BC4DBF570467FF3FEE.png?imageView&thumbnail=890x0&quality=100" style="width: 169px; height: 29px;" />

C、<img src="http://edu-image.nosdn.127.net/FB4D0F8FE6108A61EA685BF958DE6949.png?imageView&thumbnail=890x0&quality=100" style="width: 176px; height: 32px;" />

D、<img src="http://edu-image.nosdn.127.net/20D6C08F096FE4ABAE0EB05CF26C776A.png?imageView&thumbnail=890x0&quality=100" style="width: 179px; height: 27px;" />

10、【多选题】<img style="width: 233px; height: 27px;" src="http://edu-image.nosdn.127.net/2C96C8C170006A597DEAD5977581926A.png?imageView

A、norm(A,2)

B、norm(A)

C、norm(2,A)

D、norm(2)

11、【判断题】<img style="width: 426px; height: 32px;" src="http://edu-image.nosdn.127.net/E32668494E3C90B81E8C41881B28A06A.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

12、【判断题】<img style="width: 462px; height: 30px;" src="http://edu-image.nosdn.127.net/9665DFED2BA30386C1BDC4659841ACCB.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

13、【判断题】<img style="width: 351px; height: 30px;" src="http://edu-image.nosdn.127.net/F4E8AE22D6C18746F61E49D34E95A69C.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

14、【判断题】<img style="width: 194px; height: 32px;" src="http://edu-image.nosdn.127.net/74B9C68B572B1B2BF61D90A554B182A2.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

15、【判断题】<img style="width: 458px; height: 113px;" src="http://edu-image.nosdn.127.net/9256DBEBA8CF47402D6A373B96DE7A8A.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

16、【判断题】<img style="width: 493px; height: 36px;" src="http://edu-image.nosdn.127.net/5B51FEAC8C94603E06F882745E3A5F35.png?imageView

A、正确

B、错误

17、【判断题】<img style="width: 403px; height: 31px;" src="http://edu-image.nosdn.127.net/1CDE7969988BA62F1F689F9DCFAB2A88.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

18、【判断题】<img style="width: 208px; height: 36px;" src="http://edu-image.nosdn.127.net/BF3E4610D3D7E88262C61FBF83C3E79E.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

19、【判断题】<img style="width: 305px; height: 39px;" src="http://edu-image.nosdn.127.net/C717885351E470543673B41903BE023D.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

20、【判断题】<img style="width: 375px; height: 37px;" src="http://edu-image.nosdn.127.net/A99625C98779DC3C28BFC740B128D2E5.png?imageView

A、正确

B、错误

21、【判断题】<img src="http://edu-image.nosdn.127.net/556C2A192049A79BCF38FE63FF8BCCF5.png?imageView height: 34px;" />

A、正确

B、错误

22、【判断题】<img src="http://edu-image.nosdn.127.net/F1BDDF5EC8820C279CE10F2786BD7F60.png?imageView height: 133px;" />

A、正确

B、错误

05-01 Laplace变换

1、【单选题】<img src="http://edu-image.nosdn.127.net/553D850C520B04C2DD96ACC62F32C556.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/3545BCDD4506F1153F786DEB137B2435.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/E6CE3A9B21536AD76BA63E100A394603.png?imageView&thumbnail=890x0&quality=100" style="white-space: normal;" />

C、<img src="http://edu-image.nosdn.127.net/E71204E55DFD3ABDCCA7320977C2860A.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/14B941D682A7379AF8B4B4DDAFF080E0.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="https://edu-image.nosdn.127.net/169E4728853CBBD699C7F4A7645A6BC4.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

05-02 数值Laplace变换

1、【单选题】<img src="https://edu-image.nosdn.127.net/F87267B684ABE8149402A55E2E760CCC.png?imageView

A、<img src="https://edu-image.nosdn.127.net/C67DBCD628060BD5AE11E189C853E257.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/908CB103FD972A0B6A2FE1F8BAE2F70C.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/D2E1B884F9F572257F4E3C335BA7B396.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/DF4B9E9B18A2AE13AC7201756E9C551C.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="https://edu-image.nosdn.127.net/8B2688736E57FDF3EF10FB29841D7633.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

05-03 Fourier变换

1、【判断题】<img src="http://edu-image.nosdn.127.net/053D53F620947F2A93AC2CDEFB116B89.png?imageView

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/E4E9880812CC6FD876A8E84765D04477.png?imageView

A、正确

B、错误

05-04 Mellin变换与Hankel变换

1、【单选题】<img src="http://edu-image.nosdn.127.net/596117B590D85448DBA3ACEBF856F576.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/D44A9BBB7395BB6DD9E125B2A57EB037.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/79F0A58467B25115DE99F139A4AF9EE9.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/794132095FF7471CB32D5D10A1E39A5B.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/73BE0661628A4D24A63D90D8512E0B5B.png?imageView&thumbnail=890x0&quality=100" />

2、【多选题】<img src="http://edu-image.nosdn.127.net/673C05AC1043E81C47C79D6698869D76.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/F0C8D48AA024BB680FF2F58368C043E6.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/B85EEAAA81A9EE164AE3A4DF1D655504.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/25375AC48E5AFCDE22A5A71BE21C10F5.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/6D4283F075EDB7651A7823C5AF7AFE87.png?imageView&thumbnail=890x0&quality=100" />

05-05 z变换

1、【单选题】<img src="http://edu-image.nosdn.127.net/86581512311BA7A42679368D788D1A5C.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/B0BCBFE714039CFBFD1272EEF3F381CF.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/46598FE6849A5D392EC5CB9E68D2F9B7.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/D1B33E9BBED79DD52B0856AC1AC0902B.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/A8FCA09662615AD7BBA5D121E449A26D.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/8839011AD25EA9885A860BC5A96D8ADA.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

05-06 复数映射与Riemann曲面

1、【单选题】<img src="http://edu-image.nosdn.127.net/8ABA1FE7A343940EDDB1BE4C5E37B04B.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/B4A8B569D2D372BACE45AA4236FCE4EF.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/C8DED655CEE8E0E987D987FFBDD1D260.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/B124076BBD68FDA6722234051107479F.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/A197D6FD7293CF8FF50F9CE965D8451D.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/7A769C4CC9138D9C975A70088AFF6D90.png?imageView

A、正确

B、错误

05-07 奇点、极点与留数

1、【单选题】<img src="http://edu-image.nosdn.127.net/8337BB2AD680F7CCC777FFF9F96D406A.png?imageView

A、p

B、r

C、k

D、都不相同

2、【判断题】<img src="http://edu-image.nosdn.127.net/244F05557741C7441C596F6BE4BF9E46.png?imageView

A、正确

B、错误

05-08 部分分式展开与封闭曲线积分计算

1、【单选题】<img src="http://edu-image.nosdn.127.net/FB83CA0825FBD13E81F2BE920BB5C849.png?imageView

A、<img src="http://edu-image.nosdn.127.net/B42448D27141BB2C881DEEA75EAC38D0.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/0DF6C73A6A3EB3324655D723331B1584.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/A906163254A18C6D87080FD8B89C9E90.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/7E8F183FDA67532C8E4845957FF380E8.png?imageView&thumbnail=890x0&quality=100" />

2、【多选题】<img src="http://edu-image.nosdn.127.net/E7B89CFBC0DAE41F28C0D6453EE6B1D3.png?imageView

A、<img src="http://edu-image.nosdn.127.net/0ED94AE032A7DBDA3E6ABEF351439A97.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/2C7F0A95B00CDC2E68089C741308FB4F.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/29DA87CDA8B4562691232C8B58588EC4.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/3364D3E2D6E4C2D28BE1327FABC5F008.png?imageView&thumbnail=890x0&quality=100" />

05-09 差分方程求解

1、【单选题】<img src="http://edu-image.nosdn.127.net/D5FE28C9AD3CD2A94AE7BFA76BCD0B49.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/CF5FE118EF7D87B7E69DF1C92A862AAF.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/DAD6546CBD410DB2FDB1D3B167F4C9B2.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/E8DF4D729BC6CD9D8923E473A7478B3A.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/7D8EBCD58584C83880E6F54E9032D048.png?imageView&thumbnail=890x0&quality=100" />

2、【单选题】<img src="http://edu-image.nosdn.127.net/76832AA350828DC8CEDF9EFEDB5CF9CC.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/11D953D75E5B2DDA5498BE8148DD0DD4.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/CF3D05A7D97A5CB1C14F797CF0E488B5.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/6BE792CEADFD5694860CF58DE2C2EB90.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/80443C6E43B3DFCD853B62C67DF7232F.png?imageView&thumbnail=890x0&quality=100" />

3、【判断题】<img src="http://edu-image.nosdn.127.net/C5316FFE72AC4472334C9C823F039130.png?imageView

A、正确

B、错误

第5章积分变换与复变函数问题的求解单元作业

第5章积分变换与复变函数问题的求解单元测验

1、【单选题】<img style="width: 384px; height: 27px;" src="https://edu-image.nosdn.127.net/4B2B2BE143B90C5335E35A6C490E9661.png?imageView&thumbnail=890x0&quality=100" />

A、symsa b c u; f=exp(b*u)*sin(a*u+c); F=laplace(f)

B、symsa bc t; f=exp(b*t)*sin(a*t+c); F=laplace(f,u)

C、symsa b c t; f=exp(b*t)*sin(a*t+c); F=ilaplace(f)

D、symsa b c u; f=exp(b*u)*sin(a*u+c); F=laplace(f,u,s)

2、【单选题】<img src="https://edu-image.nosdn.127.net/F93D4DAE3532088619E7127DA9F2A13F.png?imageView height: 24px;" />

A、 f函数名,v时域变量,u复域变量

B、f函数名,v复域变量,u时域变量

C、f时域变量,v函数名,u复域变量

D、 f复域变量,v函数名,u时域变量

3、【单选题】<img src="https://edu-image.nosdn.127.net/FD44D5A7CB0F5F9936921E8055A81740.png?imageView height: 29px;" />

A、ztrans(f,k,z)

B、iztrans(f,z,k)

C、syms(f*z^(-k),k,0,inf)+syms(f*z^(-k),k,-inf,-1)

D、syms(f*z^(-k),k,inf,-inf)

4、【单选题】<img src="https://edu-image.nosdn.127.net/8015EF1A408AB44A878F133152526B67.png?imageView height: 25px;" />

A、<img src="https://edu-image.nosdn.127.net/348FF62657F4264E0BEF6FDE48C4073D.png?imageView&thumbnail=890x0&quality=100" style="width: 159px; height: 58px;" />

B、<img src="https://edu-image.nosdn.127.net/86B8111E69965E1234E493B38A2B03B4.png?imageView&thumbnail=890x0&quality=100" style="width: 163px; height: 51px;" />

C、<img src="https://edu-image.nosdn.127.net/FD8A33ED156BCDF2163AECBB6E8849D1.png?imageView&thumbnail=890x0&quality=100" style="width: 156px; height: 51px;" />

D、<img src="https://edu-image.nosdn.127.net/AB23D2C83B0D11694B537305E738E9AC.png?imageView&thumbnail=890x0&quality=100" style="width: 147px; height: 46px;" />

5、【单选题】<img src="https://edu-image.nosdn.127.net/9827C1C671D26B2563B82F7D197929EE.png?imageView height: 25px;" />

A、partfrac

B、 lcm

C、gcd

D、residue

6、【单选题】<img src="http://edu-image.nosdn.127.net/C367B26726B8C20FCEED4049CECC8628.png?imageView height: 38px;" />

A、<img style="width: 263px; height: 25px;" src="http://edu-image.nosdn.127.net/7DA0853AB71CB95AC99AA5105AD9B531.png?imageView&thumbnail=890x0&quality=100" />

B、<img style="width: 224px; height: 19px;" src="http://edu-image.nosdn.127.net/605E8092E4DCE8ED597C7294D08C26C1.png?imageView&thumbnail=890x0&quality=100" />

C、<img style="width: 251px; height: 28px;" src="http://edu-image.nosdn.127.net/4D16BF51B9E6D91B526225515432883D.png?imageView&thumbnail=890x0&quality=100" />

D、<img style="width: 234px; height: 25px;" src="http://edu-image.nosdn.127.net/EC72083286432F949DBE12BE35057FF1.png?imageView&thumbnail=890x0&quality=100" />

7、【单选题】<img style="width: 680px; height: 57px;" src="https://edu-image.nosdn.127.net/6B93AE9755885FD439E76C871B86626E.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="https://edu-image.nosdn.127.net/E17E58C0DE4DB6C5FC01C13AAAA07E00.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/21E2EC95079BED98DB6203345A746D1B.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/608054D5F2794230212D99637191FD5A.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/85FE483488E061D68D9D93BC7E837438.png?imageView&thumbnail=890x0&quality=100" />

8、【单选题】<img src="http://edu-image.nosdn.127.net/43CB632261AB4F67E03B3772F5C0E024.png?imageView height: 46px;" />

A、r

B、p

C、k

D、都不相同

9、【多选题】<img src="https://edu-image.nosdn.127.net/DBAC96958BC16595A87DC0F9574FC85B.png?imageView height: 31px;" />

A、syms t z;syms a positive ;f=1/(t+a)^8;int(f*t^(z-1),t,0,inf)

B、syms t z;syms a positive ;F=maple(‘mellin’,1/(t+a)^8,t,z)

C、syms t z;syms a positive ;f=1/(t+a)^8;int(f*t^(z-1),0,t,inf)

D、syms t z;syms a positive ;F=maple(‘mellin’,1/(t+a)^8,z,t)

10、【判断题】<img style="width: 876px; height: 76px;" src="http://edu-image.nosdn.127.net/193177027D84429D73CE9E40F40E048D.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

11、【判断题】<img style="width: 457px; height: 25px;" src="https://edu-image.nosdn.127.net/6DB18269BF44DB518625ECA17A37DF0C.png?imageView

A、正确

B、错误

12、【判断题】<img style="width: 429px; height: 74px;" src="https://edu-image.nosdn.127.net/BA6D23FC6B7155FE3DFBBACCC345B6F8.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

13、【判断题】<img style="width: 666px; height: 47px;" src="https://edu-image.nosdn.127.net/1BE3699C3CBE3E00328D52C34DCC37C4.png?imageView

A、正确

B、错误

14、【判断题】<img style="width: 629px; height: 62px;" src="https://edu-image.nosdn.127.net/B6989ACAF44EEC89CB3E76A3F12355AA.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

15、【判断题】<img style="width: 639px; height: 27px;" src="https://edu-image.nosdn.127.net/0B84086D52D5D378A0795E8C6B8AC4AD.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

16、【判断题】<img style="width: 674px; height: 45px;" src="https://edu-image.nosdn.127.net/A072E292269B085104B06528F1500DF8.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

17、【判断题】<img src="http://edu-image.nosdn.127.net/27580024274A0FD109C7B5278E6F4FFE.png?imageView height: 116px;" />

A、正确

B、错误

18、【判断题】<img style="width: 606px; height: 73px;" src="https://edu-image.nosdn.127.net/EBA72B1B29EC3DE9EEBA85E09E8976AB.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

19、【判断题】<img src="https://edu-image.nosdn.127.net/7AC181D9809DD1A106B3AF2623F953F7.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

20、【判断题】<img style="width: 680px; height: 68px;" src="https://edu-image.nosdn.127.net/044FA6EAF373FE898F103FD8215E0BA9.png?imageView

A、正确

B、错误

21、【判断题】<img style="width: 669px; height: 45px;" src="https://edu-image.nosdn.127.net/76872C23775E2BEB2886D02E030EFF1E.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

06-01 代数方程的图解法

1、【多选题】<img src="http://edu-image.nosdn.127.net/E7E25FD3F039E15B0A00D41199528B9C.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/D2C59EBB86575C95296BA54F77AB6922.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/73250B5678676567EABC3892C9C1EED3.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/C9E5BF7DFAAFA55821A9277DF4AFBD65.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/97466DA81B62C97BFB241B21D9F70169.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/9B7401FDFE127699D54D61C0E22B520C.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

06-02 多项式方程准解析解法

1、【多选题】<img src="http://edu-image.nosdn.127.net/CE8A82EE127F419EC41AF4959B25890B.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/A101ADB826C2FFEEB7711C4C0449CDDA.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/267DF8B2DACDDA47FBE7DE10F0F7CFAE.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/ABFBF12A5211CE71930212283C1312C2.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/81463A0C768948D49D866469EFF4C417.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/7C64D7500CE837661ACEB6114AC6AD08.png?imageView

A、正确

B、错误

3、【判断题】<img src="http://edu-image.nosdn.127.net/9CA90201094E96A6F87572690C0122C7.png?imageView

A、正确

B、错误

06-03 非线性方程数值解法

1、【多选题】<img src="http://edu-image.nosdn.127.net/D7B223B962E3627D4439824E5DD73F7F.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/D03BD24C2CFC8D7096E3833AD75A3F8E.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/196848B85DE9E9AA2E674A9953C3D924.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/A0617DFE69AE68AD6FAAC3D9AB7EFA20.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/62329D8B50501CF8F095FDDD2D1B73B4.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/2EECAFCC64DEE7D224BD25AD985F5F26.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

06-04 多解矩阵方程通用求解

1、【单选题】<img src="http://edu-image.nosdn.127.net/5F1759598487B5C512A690903F9CF7F8.png?imageView

A、<img src="http://edu-image.nosdn.127.net/04EA424D4823D6013860FC702D59F466.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/954335DB0B66836325A92E0ABF5DAE54.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/DDAA91342D79C4AEE48DFB8D35AF621E.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/5D7989A9922452F5ED26330A68689486.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/ECB196C8FC9D4909BAB9D4C014FC6E7B.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

3、【判断题】<img src="http://edu-image.nosdn.127.net/3348F69FCC359DA6AFF69CDB0A8851EE.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

06-05 无约束最优化问题

1、【多选题】<img src="http://edu-image.nosdn.127.net/557FC7A7BD4BBABEFCD70105D260456A.png?imageView

A、<img src="http://edu-image.nosdn.127.net/31D2CCB45A9840165D77182C4E2EBA81.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/80D7B50F2A20EB217F70DAF18B3503B0.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/34FB894845FFC7C6FE62D4C5B2E37ED3.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/35563F12633E6864BDE9C78F0636283E.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/1D7777D5268A51E956239041FA50F0D4.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

3、【判断题】<img src="http://edu-image.nosdn.127.net/2E59E0A62F51A01640418265C2AE9C1F.png?imageView

A、正确

B、错误

06-06 全局最优解

1、【单选题】<img src="http://edu-image.nosdn.127.net/380BFBC8B9EC4EF38167A2BDB27D03A6.png?imageView

A、<img src="http://edu-image.nosdn.127.net/1AC656BE9945037B13A8BAC4B5A07EB3.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/A3E92F57E4F23A490595E012AFC93008.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/91213D7C273FFD78DA8308E6A776B9D7.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/BF05BBC5CD09E5887FB02E44BCA61782.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/E55856669B356A2BA54F33596E922FC6.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

06-07 可行解区域

1、【判断题】<img src="http://edu-image.nosdn.127.net/2A252664B490948DD7BB79CD9E86E6C6.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/3327A615DF5D0DBA3E31800470B6F647.png?imageView

A、正确

B、错误

第6章代数方程与最优化问题的计算机求解单元作业

第6章代数方程与最优化问题的计算机求解单元测验

1、【单选题】<img style="width: 323px; height: 32px;" src="http://edu-image.nosdn.127.net/4E380615E30BE10E6A9366C86C4B9B7A.png?imageView&thumbnail=890x0&quality=100" />

A、intlinprog

B、bnb20_new

C、round

D、quadprog

2、【单选题】<img style="width: 333px; height: 34px;" src="http://edu-image.nosdn.127.net/257A22A3531DB6CC6589D59A35FAE10E.png?imageView&thumbnail=890x0&quality=100" />

A、intlinprog

B、bnb20_new

C、round

D、quadprog

3、【单选题】<img style="width: 270px; height: 32px;" src="http://edu-image.nosdn.127.net/249C395A7367326FEF18C89A64AA6566.png?imageView&thumbnail=890x0&quality=100" />

A、intlinprog

B、bnb20_new

C、round

D、quadprog

4、【单选题】<img src="http://edu-image.nosdn.127.net/5E2597C738D9CC9A823936DF2F83CF2A.png?imageView height: 32px;" />

A、<img src="http://edu-image.nosdn.127.net/E1AAA1156A65C6A19A0F1CE7F25023C8.png?imageView&thumbnail=890x0&quality=100" style="width: 252px; height: 29px;" />

B、<img src="http://edu-image.nosdn.127.net/DC10B3AFFB3FAED00F543D8917CF2D1A.png?imageView&thumbnail=890x0&quality=100" style="width: 248px; height: 29px;" />

C、<img src="http://edu-image.nosdn.127.net/54F7D07119F68A787C512BB398526E7D.png?imageView&thumbnail=890x0&quality=100" style="width: 296px; height: 29px;" />

D、<img src="http://edu-image.nosdn.127.net/51E0F133694898C897C32C5376E51771.png?imageView&thumbnail=890x0&quality=100" style="width: 280px; height: 29px;" />

5、【单选题】<img src="http://edu-image.nosdn.127.net/B4B7AE5393294DF4ED790FC0C33D6D7E.png?imageView height: 70px;" />

A、<img src="http://edu-image.nosdn.127.net/803858CA2AB1BCC37EDB4685369EA4A5.png?imageView&thumbnail=890x0&quality=100" style="width: 297px; height: 25px;" />

B、<img src="http://edu-image.nosdn.127.net/9DA723D9A6785FD17B6ACE4EA3CA3A42.png?imageView&thumbnail=890x0&quality=100" style="width: 267px; height: 27px;" />

C、<img src="http://edu-image.nosdn.127.net/8B774308F1E9EEFB244D78A7DCE63655.png?imageView&thumbnail=890x0&quality=100" style="width: 292px; height: 28px;" />

D、<img src="http://edu-image.nosdn.127.net/286D1F369B63904DDF4954597F848DDD.png?imageView&thumbnail=890x0&quality=100" style="width: 277px; height: 24px;" />

6、【单选题】<img src="http://edu-image.nosdn.127.net/D9941B4100ACD796EE69ECD19E846272.png?imageView height: 54px;" />

A、<img src="http://edu-image.nosdn.127.net/F2A756005FA6E04603235C3CA5FEFA27.png?imageView&thumbnail=890x0&quality=100" style="width: 83px; height: 21px;" />

B、<img src="http://edu-image.nosdn.127.net/7B986DE99A849AC0097E931351634100.png?imageView&thumbnail=890x0&quality=100" style="width: 81px; height: 23px;" />

C、<img src="http://edu-image.nosdn.127.net/834493C67B491C5D927F7703247683F0.png?imageView&thumbnail=890x0&quality=100" style="width: 21px; height: 23px;" />

D、<img src="http://edu-image.nosdn.127.net/0B10D5A98933B16533869F2F2279E0A0.png?imageView&thumbnail=890x0&quality=100" style="width: 19px; height: 30px;" />

7、【判断题】<img style="width: 294px; height: 33px;" src="http://edu-image.nosdn.127.net/5AEAB52089B305D216D4D0AD385B1B1D.png?imageView

A、正确

B、错误

8、【判断题】<img style="width: 454px; height: 50px;" src="http://edu-image.nosdn.127.net/5212D96018213EFC0EF444930956731C.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

9、【判断题】<img src="http://edu-image.nosdn.127.net/3EBBD550567F2672FA58B6B01C99BA7A.png?imageView height: 29px;" />

A、正确

B、错误

10、【判断题】<img src="http://edu-image.nosdn.127.net/3E41A5C8B45F06767655BF1FA8788BF4.png?imageView height: 59px;" />

A、正确

B、错误

11、【判断题】<img src="http://edu-image.nosdn.127.net/266EFCAF56450CAD1858B50BCCDA3B2C.png?imageView height: 35px;" />

A、正确

B、错误

12、【判断题】<img src="http://edu-image.nosdn.127.net/D0ED9A554DB4145D671E6CF829AFF8CC.png?imageView height: 33px;" />

A、正确

B、错误

13、【判断题】<img src="http://edu-image.nosdn.127.net/8CBFBE73077CA2554CF5633E526D6499.png?imageView height: 37px;" />

A、正确

B、错误

14、【判断题】<img src="http://edu-image.nosdn.127.net/A7E459842779BD535F225E61C690946C.png?imageView height: 37px;" />

A、正确

B、错误

15、【判断题】<img src="http://edu-image.nosdn.127.net/CC93479014DB0A7BC19AAF9FA20B0DAB.png?imageView height: 68px;" />

A、正确

B、错误

16、【判断题】<img src="http://edu-image.nosdn.127.net/3C1939CA469D8C9A686FB03E1A0E3E4F.png?imageView height: 40px;" />

A、正确

B、错误

17、【判断题】<img src="http://edu-image.nosdn.127.net/C57B54773A1C81A5A31ACE4D71B68BF3.png?imageView height: 61px;" />

A、正确

B、错误

18、【判断题】<img src="http://edu-image.nosdn.127.net/E56A7C2396652293329B2882A82BBE39.png?imageView height: 36px;" />

A、正确

B、错误

19、【判断题】<img src="http://edu-image.nosdn.127.net/D8E74629ABD59753CF09707099889F43.png?imageView height: 58px;" />

A、正确

B、错误

20、【判断题】<img src="http://edu-image.nosdn.127.net/489EB8D5C440490FC9B373E803B1AAB4.png?imageView height: 131px;" />

A、正确

B、错误

07-01 微分方程解析解（上）

1、【判断题】<img src="https://nos.netease.com/edu-image/080da627-622d-4a6f-8d1b-d18c861f070b.png" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/C277245F6025F9DA8B2A0E5DA355977A.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

07-02 微分方程解析解（下）

1、【单选题】<img src="http://edu-image.nosdn.127.net/934780ECBC81D1D6A9D47B803E9A21FD.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/C0822CF0EB53B13A19134B45FBFCD68E.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/CBE42000BEE2C46F438060D3D78B97C7.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/7F90068C1F69E744B4E1E230D1C6A9AD.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/F41F254B76AE373B658459C736277086.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/5E9B6040A5F57D0C59802ABBC8472D4A.png?imageView

A、正确

B、错误

07-03 微分方程数值解算法概述

1、【单选题】<img src="http://edu-image.nosdn.127.net/CBC63ED6E3A1565640E8239CAB58EAB1.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/5D29D59566229B7A4B815D30485A964E.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/FD94A7CFA9C3AF3603C198C6C428FE73.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/0916A68CC7B216543A34094F6704828E.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/AA28F8EDD8FD113E1FF8F241A183BC9C.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/49E2A74C5E6D36F14A038B050AE48584.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

07-04 一阶微分方程组的数值解

1、【判断题】<img src="http://edu-image.nosdn.127.net/6A3FC10A01AFAC5B34B606AC8FB25A33.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/3855ACFB7A9712053E3916343C353D25.png?imageView

A、正确

B、错误

07-05 微分方程标准型转换

1、【单选题】<img src="http://edu-image.nosdn.127.net/A68AF2CC5C3B23E0062EB7D438EC31BD.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/CC0BED001B8C1BB07C9C6F431C079C9A.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/2EFF7D927AD672EF2372C25FF2412BD2.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/6796670BC22FB4EAF37722C5BF69525F.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/0484D28B8A00EE9582FE8CD961B6CD82.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/82460499F105D3766FBA244946B78434.png?imageView

A、正确

B、错误

07-06 刚性微分方程

1、【单选题】<img src="http://edu-image.nosdn.127.net/374D55FF51A47C08C12D4FA8928FFA75.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/2B389255B0F05C77980092A3C811A460.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/D3BC1B0D8070DD2EF1BA74144F11E099.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/50D4850FA35509FB55FA74099B666D29.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/C84339EF899AC733382860A3DB55931E.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/C4248F52872436E6783CD287BFAC20DC.png?imageView

A、正确

B、错误

07-07 隐式微分方程

1、【单选题】<img src="http://edu-image.nosdn.127.net/EE64006D33323148450B5E6BEB815C40.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/F99ED302C0B3DD4F540642A2C01965D0.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/B06B37BFB1AAF8CF24CB4B82A2010917.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/95C1EB420C17F87DE13D9FAD4E4830C0.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/39987E3CC201BCECB68132BEEDDBEFD5.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/70EDEC3CD14C93052C5EC3D67D94B59D.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

07-08 微分代数方程

1、【单选题】<img src="http://edu-image.nosdn.127.net/53580AA430241DDF184EC5B6ABA37802.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/95F482334411C90E0523D07B98D0DC11.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/78BE9DB06122398FB22D475440F3406A.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/416CBEB4E9DF036313806F28697BEB92.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/8BC23E555B3B9C5C3FC8F88E21C21228.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/E7FCFA991EA1421347111C97396ECA09.png?imageView

A、正确

B、错误

07-09 延迟微分方程

1、【单选题】<img src="http://edu-image.nosdn.127.net/AA0CA9B3A81F31F90BD906EF22616741.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/962B742D3FFBBAE19C3C521FB73EE6ED.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/9F18639ED3A7D038C6600447D0AE82B7.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/15186369C435E45359C8A6B4DDB930AE.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/27C0673520D2D7D8EEAA305D62A0C997.png?imageView&thumbnail=890x0&quality=100" />

2、【单选题】<img src="http://edu-image.nosdn.127.net/F27B76245391E399D602CC166978C587.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/2231F7430CD2DB880CF0F6BEBA4471FD.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/B4D442041A7FF6B3EFBB2E80E99A4D75.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/7DF6A1C401088EDC983BDE4E2336E332.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/51F510087F53B7090D5818216C0AF7CF.png?imageView&thumbnail=890x0&quality=100" />

07-10 微分方程边值问题

1、【单选题】<img src="http://edu-image.nosdn.127.net/16527421673DD6D7F3FEA9503361B381.png?imageView

A、<img src="http://edu-image.nosdn.127.net/F714103BCE01B44C8A1F25EF22AAD6D4.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/EA7043341D79BC4F242FC14164A9411D.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/11BB56B7811E796D97A9410DC9ECEF15.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/EE75E46AC2437D5E9092A148E8471048.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/C42E0FD5BBE2EAD79E6227C4FB682658.png?imageView

A、正确

B、错误

07-11 微分方程框图求解

1、【判断题】<img src="http://edu-image.nosdn.127.net/CBCC682DA43C8FDEC0E033744EE9CA59.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/92A7BC7615D4C7111D219B3A5A6A2307.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

第7章微分方程问题的计算机求解单元作业

第7章微分方程问题的计算机求解单元测验

1、【单选题】<img src="https://nos.netease.com/edu-image/e7efd6ae-2f2b-498e-a3e3-bf33de02f4c6.png" />

A、<img src="https://nos.netease.com/edu-image/887ea042-ca9e-406b-a385-e01084494b21.png" />

B、<img src="https://nos.netease.com/edu-image/4ac85e6e-089c-4a3f-a7e4-9351fb874e42.png" />

C、<img src="https://nos.netease.com/edu-image/7364fae3-c771-4d8b-8219-1099c11d49ad.png" />

D、<img src="https://nos.netease.com/edu-image/72cebb28-308e-4ce2-86c9-59e590c64664.png" />

2、【单选题】<img style="width: 563px; height: 53px;" src="https://edu-image.nosdn.127.net/2024A92F1E8EFE04BA80AE751FA884E4.png?imageView&thumbnail=890x0&quality=100" />

A、开环控制不能闭环控制

B、闭环控制能开环控制

C、开环控制能闭环控制

D、闭环控制不能开环控制

3、【单选题】<img style="width: 440px; height: 45px;" src="https://edu-image.nosdn.127.net/639F7E9FCBAF26A08FDF2CD398F9F9C7.png?imageView&thumbnail=890x0&quality=100" />

A、 [1 0 0;0 1 0;0 0 0]

B、[1 0 2;0 1 0;0 1 0]

C、 [1 0 0;0 1 0;0 0 1]

D、 [1 0 0;0 0 0;0 0 1]

4、【单选题】<img style="width: 524px; height: 22px;" src="http://edu-image.nosdn.127.net/60D388969571F1A748C0D9CCA36757BC.png?imageView&thumbnail=890x0&quality=100" />

A、sol=dde23(f1,τ ,f2,[t0, tn],options)

B、sol=ddensd(f,τ1,τ2,f2,[t0,tn],options)

C、sol=ddesd(f,fτ ,f2,[t0,tn],options)

D、sol=bvp5c(@fun1,@fun2,sinit,options, 附加参数）

5、【单选题】<img style="width: 540px; height: 46px;" src="https://edu-image.nosdn.127.net/AED4572D508EF8116A257DBBF7D8D6B3.png?imageView&thumbnail=890x0&quality=100" />

A、3

B、0

C、2

D、1

6、【单选题】<img src="https://edu-image.nosdn.127.net/D690D9016737B8BBBCDCB3EF787205B3.png?imageView height: 125px;" />

A、A=sym([-21,19,-20;19,-21,20;40,-40,-40]);y0=[1;0;-1];y=expm(A*t)*y0

B、A=sym[-21,19,-20;19,-21,20;40,-40,-40];y0=([1;0;-1]);y=expm(A*t)*y0

C、A=sym([-21,19,-20;19,-21,20;40,-40,-40]),y0=[1;0;-1],y=expm(A*t)*y0

D、A=sym([-21,19,-20;19,-21,20;40,-40,-40]);y0=[1;0;-1];y=expmA*t*y0

7、【单选题】<img src="https://edu-image.nosdn.127.net/76D75BEEDCF9886E635DAB28389CC670.png?imageView height: 51px;" />

A、增加计算速度减小累积误差

B、增加计算速度增加累积误差

C、减慢计算速度减小累积误差

D、减慢计算速度增加累积误差

8、【单选题】<img src="http://edu-image.nosdn.127.net/770F41A239C23660800A7858B5727A5B.png?imageView height: 107px;" />

A、<img src="http://edu-image.nosdn.127.net/2B97449C11C94F9D47AD541ED38231A9.png?imageView&thumbnail=890x0&quality=100" style="width: 319px; height: 28px;" />

B、<img src="http://edu-image.nosdn.127.net/C31A46D148303426A6F8334247785546.png?imageView&thumbnail=890x0&quality=100" style="width: 319px; height: 31px;" />

C、<img src="http://edu-image.nosdn.127.net/CDF199C9501938A4E0F9739C0B15867A.png?imageView&thumbnail=890x0&quality=100" style="width: 319px; height: 25px;" />

D、<img src="http://edu-image.nosdn.127.net/F6FF1BFCFE0B5545D586B67DD24D4F61.png?imageView&thumbnail=890x0&quality=100" style="width: 320px; height: 27px;" />

9、【单选题】<img src="https://edu-image.nosdn.127.net/19AC1E1C0B2BCB259945BB3D32BCAA83.png?imageView height: 60px;" />

A、<img src="https://edu-image.nosdn.127.net/E43D7236E5AD0D9ED877EDD7174ABBF1.png?imageView&thumbnail=890x0&quality=100" style="width: 499px; height: 26px;" />

B、<img src="https://edu-image.nosdn.127.net/94EE4BD395697EEB8375EC19ADD7BB76.png?imageView&thumbnail=890x0&quality=100" style="width: 503px; height: 30px;" />

C、<img src="https://edu-image.nosdn.127.net/849EF540433FA2314F8E4FE225F27FB2.png?imageView&thumbnail=890x0&quality=100" style="width: 539px; height: 33px;" />

D、<img src="https://edu-image.nosdn.127.net/4F46B36A17494F2AC52B10E2B9565938.png?imageView&thumbnail=890x0&quality=100" style="width: 473px; height: 27px;" />

10、【单选题】<img src="https://edu-image.nosdn.127.net/107A8E3A5ED5CD812DB4100FE6FD3800.png?imageView height: 31px;" />

A、bvpinit

B、linspace

C、bvp5c

D、plot

11、【多选题】<img style="width: 351px; height: 18px;" src="http://edu-image.nosdn.127.net/DB399FCF22AAF1115B276E1CC48401FC.png?imageView

A、选择适当的步长

B、改进近似算法精度

C、采用变步长方法

D、对微分方程进行近似化简

12、【多选题】<img style="width: 303px; height: 23px;" src="https://edu-image.nosdn.127.net/A3B76DDB942519011F6EC8C0F576EFDC.png?imageView&thumbnail=890x0&quality=100" />

A、刚性微分方程的解中，其中一些解变化缓慢，另一些变化快，且相差较悬殊。

B、刚性问题一般不适合由 ode45()这类函数求解，而应该采用MATLAB求解函数ode15s()。

C、刚性问题采用ode45()可以更快得出结果，但是结果不精确。

D、许多传统的刚性问题采用MATLAB的普通求解函数就可以直接解出，而不必刻意地去选择刚性问题的解法。

13、【多选题】<img src="https://edu-image.nosdn.127.net/3E176DA2F0C6E81042381F9A7BCA2BEF.png?imageView height: 43px;" />

A、非奇异

B、奇异

C、满秩

D、可逆

14、【判断题】<img src="https://nos.netease.com/edu-image/33ec9e53-3e02-4550-a944-0df3356ad66b.png" />

A、正确

B、错误

15、【判断题】<img style="width: 566px; height: 38px;" src="http://edu-image.nosdn.127.net/A47AF16849CCF358EBED43C7B1335123.png?imageView

A、正确

B、错误

16、【判断题】<img style="width: 336px; height: 21px;" src="http://edu-image.nosdn.127.net/92C61F141CAD157619DC2D2675221C8F.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

17、【判断题】<img style="width: 347px; height: 19px;" src="http://edu-image.nosdn.127.net/D031B58A2A1339C01BCA8884241AD181.png?imageView

A、正确

B、错误

18、【判断题】<img src="https://edu-image.nosdn.127.net/3F6CD5327B6389D29FFCB5AC7234709C.png?imageView height: 134px;" />

A、正确

B、错误

19、【判断题】<img src="https://edu-image.nosdn.127.net/A871B88928A1CEBE6FC9F08611B5F190.png?imageView height: 63px;" />

A、正确

B、错误

20、【判断题】<img src="https://edu-image.nosdn.127.net/0AED1A6D50EBBBFCACE1F8BC73DED7E6.png?imageView height: 46px;" />

A、正确

B、错误

08-01 一维插值问题

1、【单选题】<img src="https://edu-image.nosdn.127.net/18E0E1B6EBDF964BDFF8B355C93E82FE.jpg?imageView height: 34px;" />

A、<img src="https://edu-image.nosdn.127.net/4E0FA75363FF21FB01D468A40AE3BA17.jpg?imageView&thumbnail=890x0&quality=100" style="width: 176px; height: 23px;" />

B、<img src="https://edu-image.nosdn.127.net/F78E0CB26AB1CB9CEFEDE77C5878B20F.jpg?imageView&thumbnail=890x0&quality=100" style="width: 216px; height: 25px;" />

C、<img src="https://edu-image.nosdn.127.net/1EE8FD2877D0977993319102921EF14E.jpg?imageView&thumbnail=890x0&quality=100" style="width: 215px; height: 27px;" />

D、<img src="https://edu-image.nosdn.127.net/A2CF519ACAB8C857E6F19165A0E90285.jpg?imageView&thumbnail=890x0&quality=100" style="width: 170px; height: 28px;" />

2、【判断题】<img src="https://edu-image.nosdn.127.net/E3EB4DE945437EBCD612B3E35B830A0C.jpg?imageView height: 33px;" />

A、正确

B、错误

08-02 二维与高维插值问题

1、【判断题】<img src="https://edu-image.nosdn.127.net/E986DD78B7CED1E4D398949B50BD2B63.jpg?imageView height: 34px;" />

A、正确

B、错误

2、【判断题】<img src="https://edu-image.nosdn.127.net/756B75B539FDB675A5B41BA1AEF93689.jpg?imageView height: 30px;" />

A、正确

B、错误

08-03 样条插值问题

1、【判断题】<img src="https://edu-image.nosdn.127.net/6CD7B929193D445E4C5C91CF176BB512.jpg?imageView height: 41px;" />

A、正确

B、错误

2、【判断题】<img src="https://edu-image.nosdn.127.net/A9EB50A215CE9E0A1ECAD28983C455C6.jpg?imageView height: 36px;" />

A、正确

B、错误

08-04 基于样条插值的数值微积分

1、【判断题】<img src="https://edu-image.nosdn.127.net/CAAC518E764C51F343AE7B4E1763FD2A.jpg?imageView height: 33px;" />

A、正确

B、错误

2、【判断题】<img src="https://edu-image.nosdn.127.net/D427B75F44A8D3603BD9AC33173CBA79.jpg?imageView height: 42px;" />

A、正确

B、错误

08-05 由已知数据拟合函数

1、【判断题】<img src="http://edu-image.nosdn.127.net/1E91B89E2A4C414F18D473A0B1A04E20.jpg?imageView height: 56px;" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/76A2F37568F0D1219F6F73EE8EACAE92.jpg?imageView height: 45px;" />

A、正确

B、错误

08-06 最小二乘曲线拟合

1、【判断题】<img src="http://edu-image.nosdn.127.net/EDD1B57ED22EE1BDA9F064B8A5745483.jpg?imageView height: 43px;" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/8B80680C65B18D9FE742C81F600EB4CB.jpg?imageView height: 37px;" />

A、正确

B、错误

08-07 函数的有理式逼近

1、【判断题】<img src="https://edu-image.nosdn.127.net/80DC5B67B271CA9F5EDB9C88DF3EFAEC.jpg?imageView

A、正确

B、错误

2、【判断题】<img src="https://edu-image.nosdn.127.net/392F16A5DFC09C6448881CD036F5C40E.jpg?imageView

A、正确

B、错误

08-08 特殊函数

1、【判断题】<img src="https://edu-image.nosdn.127.net/B3ADB0A1A2E677622CD7C72781E6072C.jpg?imageView

A、正确

B、错误

2、【判断题】<img src="https://edu-image.nosdn.127.net/8763EB75D7C128193950814C8B3083F7.jpg?imageView

A、正确

B、错误

08-09 Mittag-Leffler函数

1、【判断题】<img src="https://edu-image.nosdn.127.net/D8B148C0B41D5957C789E4606C094B58.jpg?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

2、【判断题】<img src="https://edu-image.nosdn.127.net/648683127B1D6D97837CA0944D73EB3F.jpg?imageView

A、正确

B、错误

08-10 信号的相关分析

1、【判断题】<img src="https://edu-image.nosdn.127.net/98608F1A6A47400384A6B1C4888CFA68.jpg?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

2、【判断题】<img src="https://edu-image.nosdn.127.net/F331793DD41AF3EFD919E365BFF8936B.jpg?imageView

A、正确

B、错误

08-11 信号滤波与滤波器设计

1、【判断题】<img src="https://edu-image.nosdn.127.net/B3F3A2EEAEF185B9EE1CB6E0D9E86780.jpg?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

2、【判断题】<img src="https://edu-image.nosdn.127.net/ED333EB3D6516598314BC9D9C8508A3F.jpg?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

第8章数据插值、函数逼近问题的计算机求解单元作业

第8章数据插值、函数逼近问题的计算机求解单元测验

1、【单选题】<img style="width: 332px; height: 23px;" src="http://edu-image.nosdn.127.net/2C043F1119CD030669F5A07658195B1D.png?imageView&thumbnail=890x0&quality=100" />

A、<img style="width: 112px; height: 18px;" src="http://edu-image.nosdn.127.net/85611B2A32C97E062A329F2A6F75702F.png?imageView&thumbnail=890x0&quality=100" />

B、<img style="width: 101px; height: 22px;" src="http://edu-image.nosdn.127.net/A8ED7028FC68AA978797D35FDDFEFFAB.png?imageView&thumbnail=890x0&quality=100" />

C、<img style="width: 108px; height: 20px;" src="http://edu-image.nosdn.127.net/E904E2884EA6279A5CA390138F5F1DFF.png?imageView&thumbnail=890x0&quality=100" />

D、<img style="width: 55px; height: 20px;" src="http://edu-image.nosdn.127.net/BEBE65B7F444AEF8B8F1DA8E724EDD0B.png?imageView&thumbnail=890x0&quality=100" />

2、【单选题】<img style="width: 397px; height: 21px;" src="https://edu-image.nosdn.127.net/A23F2991F5D279020145C5E285211CA9.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/03E1CB7616E027519C6393B0D3B67FA7.png?imageView&thumbnail=890x0&quality=100" style="width: 191px; height: 22px;" />

B、<img style="width: 76px; height: 18px;" src="https://edu-image.nosdn.127.net/2688BC4619CC1B322C113E763A8E7F98.png?imageView&thumbnail=890x0&quality=100" />

C、<img style="width: 320px; height: 19px;" src="https://edu-image.nosdn.127.net/126E670889FA8123BB99E232083347AD.png?imageView&thumbnail=890x0&quality=100" />

D、<img style="width: 333px; height: 23px;" src="https://edu-image.nosdn.127.net/17DCBFB998A9A5AEB1E3A73E695A0248.png?imageView&thumbnail=890x0&quality=100" />

3、【单选题】建立B样条插值对象用到的函数为（）。

A、spapi

B、pchip

C、Nearest

D、csapi

4、【单选题】网格数据三次样条插值使用的函数为（）。

A、Linear

B、pchip

C、Nearest

D、csapi

5、【单选题】求解最小二乘曲线拟合问题调用的MATLAB函数是（）

A、lsqcurvefit

B、padefcn

C、contfrac

D、以上都不是

6、【单选题】连分式近似调用的MATLAB函数为（）

A、lsqcurvefit

B、padefcn

C、contfrac

D、以上都不是

7、【单选题】Padé近似调用的MATLAB函数为（）

A、lsqcurvefit

B、padefcn

C、contfrac

D、以上都不是

8、【单选题】Mittag-Leffler函数的构造是基于（）函数的幂级数展开。

A、对数

B、指数

C、正弦

D、正切

9、【多选题】<img style="width: 337px; height: 21px;" src="https://edu-image.nosdn.127.net/5ADF914D2C40E39672632868BDE89555.png?imageView

A、<img style="width: 122px; height: 22px;" src="https://edu-image.nosdn.127.net/059760C676B8A17187029B4304C6924C.png?imageView&thumbnail=890x0&quality=100" />

B、<img style="width: 110px; height: 20px;" src="https://edu-image.nosdn.127.net/F5D36AE90D72510BEE073AAFFF7651D0.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/FB02095FFDBFE6116B95FB57D058DA38.png?imageView&thumbnail=890x0&quality=100" style="width: 93px; height: 21px;" />

D、<img style="width: 111px; height: 22px;" src="https://edu-image.nosdn.127.net/B077D350FD2DD58ACBEA83E40C31A8CC.png?imageView&thumbnail=890x0&quality=100" />

10、【多选题】插值的方法有哪些（）

A、Linear

B、pchip

C、Nearest

D、Spline

11、【判断题】<img style="width: 415px; height: 23px;" src="http://edu-image.nosdn.127.net/8DFB0A391C09FF16B9FDD3101A1665B6.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

12、【判断题】<img style="width: 623px; height: 24px;" src="http://edu-image.nosdn.127.net/E695F52F892CF453889C4D59DE08AB67.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

13、【判断题】插值用到的两个主要函数为‘interp1’，’lagrange’。（）

A、正确

B、错误

14、【判断题】应用二维插值函数interp2时，数据格式一定要采用网格格式，用meshgrid函数可以实现。（）

A、正确

B、错误

15、【判断题】网格数据的插值函数用griddatan，散点数据的插值函数interpn。（）

A、正确

B、错误

16、【判断题】样条插值运算中，图形绘制使用的函数为fnval，插值计算使用的函数为fnplt。（）

A、正确

B、错误

17、【判断题】多变量函数的偏导数的函数调用格式为“fnder[S,[k1,…,kn]]”。（）

A、正确

B、错误

18、【判断题】数值积分运算中在区间[a,b]求取定积分的语句为“diff(fnval(fnint(S),[a,b]))”。（）

A、正确

B、错误

19、【判断题】多项式拟合函数的调用格式为“polyfit(x,y,n)”。（）

A、正确

B、错误

20、【判断题】求取相关系数矩阵调用的MATLAB函数为corrcoef。（）

A、正确

B、错误

21、【判断题】求取相关函数调用的MATLAB函数为xcorr。（）

A、正确

B、错误

22、【判断题】滤波的信号向量的调用格式y = filter(b,a,x)，其中x向量表示滤波器参数，b,a为需要过滤的信号。

A、正确

B、错误

23、【判断题】对滤波器进行放大倍数分析调用的MATLAB函数为freqz。

A、正确

B、错误

09-01 常用概率分布

1、【单选题】<img src="http://edu-image.nosdn.127.net/2ED6861A068FE8CC0F68F03819136C68.png?imageView

A、<img src="http://edu-image.nosdn.127.net/503E366E50891BE1903531394C3C4BCA.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/DE24A38437EBE3B4D38A81C42DE20485.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/3ECC73CA97447C8D08E589BA0DBA733B.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/9B4AAAC0B70D19F7FA039EF704E0E653.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/B5C22BF1AB359CA5A413BC6195B0E8C5.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

09-02 概率计算

1、【判断题】<img src="http://edu-image.nosdn.127.net/7C4129EAF652EA9E4F15B1891E05208C.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/BAB925C0FA9CE97C2AF7B7095BA78DFA.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

09-03 统计量计算与分析

1、【判断题】<img src="http://edu-image.nosdn.127.net/4B683556360C2ECFAE408317C427B22A.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/8ED0A60D27F8D9A1F955E38B5D0FF0EE.png?imageView

A、正确

B、错误

09-04 协方差计算

1、【判断题】<img src="http://edu-image.nosdn.127.net/578AEDA047AEA576009437C42AD5DED3.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/FE7F29C0A4AD257691AD4FAE74AA2C7B.png?imageView

A、正确

B、错误

09-05 离群值检测

1、【单选题】<img src="http://edu-image.nosdn.127.net/459F4D10D3D26739E6B45D9FB22F9033.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="http://edu-image.nosdn.127.net/96409907EE658B1895052DDE739C3717.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/5A232717987387BCD5DD4D1198AD589D.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/13BF2797DF94AED5772466452096441C.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/2BE1746AF6A1A61E57C186E3AC1323F5.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/87266039BF8ED4E6406AC037A5082E61.png?imageView

A、正确

B、错误

3、【判断题】<img src="http://edu-image.nosdn.127.net/4B9FEC978E8B567B34E57C20D1AFCEFC.png?imageView

A、正确

B、错误

09-06 参数估计与区间估计

1、【单选题】<img src="http://edu-image.nosdn.127.net/A02E3AA29DEA07B0762996DF3D52E62C.png?imageView

A、<img src="http://edu-image.nosdn.127.net/AC176800BB39A7B71E16AB9FCCB895D2.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="http://edu-image.nosdn.127.net/7C8B1F18B3F7F73A945D9B737C9CCAC9.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="http://edu-image.nosdn.127.net/5428F29FEA1A1D152079BD27797907FE.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="http://edu-image.nosdn.127.net/1711D07EB52A1E02425E5EA96FD3264C.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="http://edu-image.nosdn.127.net/E022BE149B2F02659D75554EFB8873BC.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

09-07 统计假设检验

1、【判断题】<img src="http://edu-image.nosdn.127.net/AB7B6E6BA637ACCA2581CE618EA28628.png?imageView

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/01AFE43E6A6862868064B3FB0F04108E.png?imageView

A、正确

B、错误

3、【判断题】<img src="http://edu-image.nosdn.127.net/DB9F0E3541FA95587B50323E184F0AFC.png?imageView

A、正确

B、错误

09-08 方差分析

1、【判断题】<img src="http://edu-image.nosdn.127.net/C5379683865EEF2B09DD8545AC2ADA93.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/9D4B53807C71DC4EADD640BFE437C5AC.png?imageView

A、正确

B、错误

09-09 主成分分析

1、【判断题】<img src="http://edu-image.nosdn.127.net/619B6125D48E3A9A3A151B82587FF80A.png?imageView

A、正确

B、错误

2、【判断题】<img src="http://edu-image.nosdn.127.net/2922C606C60519BABF090470E51560B7.png?imageView

A、正确

B、错误

第9章概率论与数理统计问题的计算机求解单元作业

第9章概率论与数理统计问题的计算机求解单元测验

1、【单选题】<img src="https://edu-image.nosdn.127.net/BCE229852C9AD360444122138AAB2EDC.png?imageView height: 52px;" />

A、<img src="https://edu-image.nosdn.127.net/D656831DC1D0341731BF05E4E672C35A.png?imageView&thumbnail=890x0&quality=100" style="width: 176px; height: 28px;" />

B、<img src="https://edu-image.nosdn.127.net/DDA607E48A5BABCB92D01CAE9FC6FF1A.png?imageView&thumbnail=890x0&quality=100" style="width: 179px; height: 25px;" />

C、<img src="https://edu-image.nosdn.127.net/84F8DCB64B5AF37B09CE1401955EF4E9.png?imageView&thumbnail=890x0&quality=100" style="width: 139px; height: 22px;" />

D、<img src="https://edu-image.nosdn.127.net/65A527EC8C9D0715670F83CC84AF83E5.png?imageView&thumbnail=890x0&quality=100" style="width: 136px; height: 22px;" />

2、【单选题】<img src="http://edu-image.nosdn.127.net/485C79F882E853DBE759DB066B003CCA.png?imageView height: 32px;" />

A、q=quantile(x)

B、q=quantile(x,3)

C、q=median(x)

D、q=median(x,3)

3、【单选题】<img src="http://edu-image.nosdn.127.net/82585A2898B79FA7C9C7B295A50019C3.png?imageView height: 27px;" />

A、ztest

B、ttest

C、jbtest

D、lillietest

4、【单选题】<img style="width: 652px; height: 58px;" src="https://edu-image.nosdn.127.net/E211978D04AC6A663FEF1A6AE0564AEE.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="https://edu-image.nosdn.127.net/F930EEA1C950023161C319B160028535.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/16E7940B6D88D2FB3CBC8E3B5C6CF64E.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/25EC2079146B81EF5B3889D7FB57C3C9.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/25941C5D25C77C23BF37A2EF0415846E.png?imageView&thumbnail=890x0&quality=100" />

5、【多选题】<img src="https://edu-image.nosdn.127.net/7C29050D5CE0847BE8251F65384E740B.png?imageView height: 27px;" />

A、betapdf()

B、betacdf()

C、pdf(‘beta’,…)

D、cdf(‘beta’,…)

6、【多选题】<img src="https://edu-image.nosdn.127.net/43EBBFA301447F02E7CCAA1DDE145533.png?imageView height: 29px;" />

A、做出假设

B、随机选择n个产品并测出均值与标准差

C、构造统计量

D、求出逆概率分布

7、【判断题】<img src="http://edu-image.nosdn.127.net/B65858FB1CD3905A481B09BF4897D3B0.png?imageView height: 57px;" />

A、正确

B、错误

8、【判断题】<img src="http://edu-image.nosdn.127.net/30D6291216B2DE2D913124408FA7DC9C.png?imageView height: 24px;" />

A、正确

B、错误

9、【判断题】<img src="http://edu-image.nosdn.127.net/BD983B9EC4C45D3A8D425D173A09D4E5.png?imageView height: 56px;" />

A、正确

B、错误

10、【判断题】<img src="http://edu-image.nosdn.127.net/4FDE149B49288F84EB337852B52E7AEE.png?imageView height: 27px;" />

A、正确

B、错误

11、【判断题】<img src="http://edu-image.nosdn.127.net/80B05FFCEEB4322583A4EF0BD940A82A.png?imageView height: 32px;" />

A、正确

B、错误

12、【判断题】<img src="http://edu-image.nosdn.127.net/10114B39895E0146BB01F1B703D748EA.png?imageView height: 31px;" />

A、正确

B、错误

13、【判断题】<img src="https://edu-image.nosdn.127.net/CFEB04C01488F965174FDDD2AAB9ADE0.png?imageView height: 25px;" />

A、正确

B、错误

14、【判断题】<img style="width: 386px; height: 24px;" src="https://edu-image.nosdn.127.net/10DFF8972A695CC3A38FF18C72CDDA50.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

15、【判断题】<img style="width: 684px; height: 43px;" src="https://edu-image.nosdn.127.net/E553405FB1A6F05B130C2CF64307B539.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

16、【判断题】<img style="width: 669px; height: 34px;" src="https://edu-image.nosdn.127.net/5AB0E46CB252AF5940A07B314F407324.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

17、【判断题】用MATLAB求解向量x的中位数的表达式为median(x)

A、正确

B、错误

18、【判断题】<img style="width: 668px; height: 36px;" src="https://edu-image.nosdn.127.net/6BDC6541D46952132FA4B4E4B4500210.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

19、【判断题】<img style="width: 573px; height: 26px;" src="https://edu-image.nosdn.127.net/D88D8FA311EA11C480701CD7E98A04B4.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

20、【判断题】我们可以采用manoval()函数来进行多因子方差分析。

A、正确

B、错误

10-01 人工神经网络（上）

1、【多选题】<img src="https://edu-image.nosdn.127.net/0F86A2562DF6C629743136853FAD2292.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="https://edu-image.nosdn.127.net/1635D624976DFD640DDAA15670725E6E.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/06710A3E1123E2EDD59715E7A8C57D6C.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/F56130B706C5A504438D7CE17EBE9E58.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/AE9AFBDF5DB3397089EE38EE278ACE3B.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="https://edu-image.nosdn.127.net/5DABD3B443F2E33425411C6CB3FE2079.png?imageView

A、正确

B、错误

10-02 人工神经网络（下）

1、【单选题】<img src="https://edu-image.nosdn.127.net/BEF971BA3982A81B0DC3C3F5D19430CB.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="https://edu-image.nosdn.127.net/AD16DB8ADDE1EB443276A0ABE2CF21CD.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/72D74953D764B37CF6FBDD7C2D458A2F.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/4A3EC8D261E0E03747C7FFA193DDF4C5.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/9E1DD934D9430CB423CFF6305C856091.png?imageView&thumbnail=890x0&quality=100" />

2、【多选题】<img src="https://edu-image.nosdn.127.net/3EC612DD63159BC2168D3D3596A0CD87.png?imageView

A、<img src="https://edu-image.nosdn.127.net/7871DB659AEB5125932FBFF8D026A215.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/981D5ADA4B50C538969847E7E773E51E.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/39706A9084C968464FE7430D9DF7EBA2.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/AF612BF7F6236727D16FC282FB1EC0CD.png?imageView&thumbnail=890x0&quality=100" />

10-03 进化算法与全局最优化（上）

1、【多选题】<img src="https://edu-image.nosdn.127.net/E0EE1C35C83CC5546F08F285E3DC9C3D.png?imageView

A、<img src="https://edu-image.nosdn.127.net/DE1CA4D9B768CD55A4241B1982DDC4A8.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/BBD868DA5A3195BE332A3D13FF02C19F.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/9D1637D1F4E8CF3582786628E1692733.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/E7142AF725E13D4D73706B72AEA34F60.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="https://edu-image.nosdn.127.net/DBF255035BC12ED297D140C64F0F6E47.png?imageView

A、正确

B、错误

3、【判断题】<img src="https://edu-image.nosdn.127.net/5A578B48205BCFF678955A9DA29A7DBB.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

10-04 进化算法与全局最优化（下）

1、【单选题】<img src="https://edu-image.nosdn.127.net/9E2B199CB3BBAD9D431063F34C2C5722.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="https://edu-image.nosdn.127.net/D0D23C67719FCDDC9BFAC250BC7181A5.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/10B0BC8FAE2763F16D3C26CFE210AE69.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/6C60244011CC9F5BC82B9716F51FB887.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/0B23882D11E75D0E47E8F054CC9815BF.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="https://edu-image.nosdn.127.net/37B816DAB61FDC503564D2980A911A68.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

3、【判断题】<img src="https://edu-image.nosdn.127.net/2616828F932BB45EF495C517D610D246.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

10-05 分数阶微积分定义与性质

1、【单选题】<img src="https://edu-image.nosdn.127.net/A2DAA6FDDAB1207C013F1B9DB2DFEE0E.png?imageView

A、<img src="https://edu-image.nosdn.127.net/227F9BDF9B6DD09AA4D3A81A625CB751.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/B6ED27A695D4922CFAE05509D830BCDB.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/D8EFF1137B63D8956F219AE6230FBB0A.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/A93B363579D46D80B2552AFD8D6D6F15.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="https://edu-image.nosdn.127.net/E20224901A2429E6D09E2945D75EBD09.png?imageView

A、正确

B、错误

3、【判断题】<img src="https://edu-image.nosdn.127.net/F3D4EEEB981E4C6B8D09597186282F5E.png?imageView&thumbnail=890x0&quality=100" />

A、正确

B、错误

10-06 分数阶微积分数值计算

1、【多选题】<img src="https://edu-image.nosdn.127.net/ACE45223AE1592A94A768A959DF942A1.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="https://edu-image.nosdn.127.net/DD16431AB567F622DF3B81ACD2A6E7F2.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/295323D7F2AFE5DF8BFFA8E03EC6AE1D.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/A4D74E577D07D038AE09E07EC3DE1ADE.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/16664F87F0298C9EA1DC9F1AF99C2865.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="https://nos.netease.com/edu-image/f40e01b2-ac76-4e26-94b3-344114df3a2b.png" />

A、正确

B、错误

10-07 分数阶微分方程的数值解

1、【判断题】<img src="https://edu-image.nosdn.127.net/8369997430C0C70CA0BD96FB63E36F37.png?imageView

A、正确

B、错误

2、【判断题】<img src="https://nos.netease.com/edu-image/6c9cb38f-8bd8-474f-8005-ebc86619fba2.png" />

A、正确

B、错误

10-08 基于框图的微分方程数值解

1、【多选题】<img src="https://edu-image.nosdn.127.net/B7767703A85D3F672F3426ED67C56703.png?imageView&thumbnail=890x0&quality=100" />

A、<img src="https://edu-image.nosdn.127.net/AAA9A7B216176E02009D211E29CA94EE.png?imageView&thumbnail=890x0&quality=100" />

B、<img src="https://edu-image.nosdn.127.net/9D53785E4D5165B9055FF812F5231E8A.png?imageView&thumbnail=890x0&quality=100" />

C、<img src="https://edu-image.nosdn.127.net/079C75BA4BBFCFED2073D316F8D4DFA7.png?imageView&thumbnail=890x0&quality=100" />

D、<img src="https://edu-image.nosdn.127.net/F3EC02B8735DD2BCDBE5AE3B958CAA18.png?imageView&thumbnail=890x0&quality=100" />

2、【判断题】<img src="https://edu-image.nosdn.127.net/4E07F271422852FC294420938A28DE6E.png?imageView

A、正确

B、错误

3、【判断题】<img src="https://edu-image.nosdn.127.net/1CA5EB52C3CEA0C49BBD3B16B0E0BCB6.png?imageView

A、正确

B、错误

现代科学运算-MATLAB语言与应用----期末考试

1、【单选题】<img src="http://nos.netease.com/edu-image/dac958c0-cfd6-47b8-a16c-b71cede54e07.png" style="width: 425px; height: 45px;" />

A、<img src="http://nos.netease.com/edu-image/31b1641c-d846-41a5-8e93-2e97b16cd052.png" style="width: 48px; height: 33px;" />

B、<img src="http://nos.netease.com/edu-image/e8bb2137-8341-42af-af34-213a0eb8c3c3.png" />

C、<img src="http://nos.netease.com/edu-image/371736a3-5069-4b9e-8e0c-1afd536f5f37.png" />

D、<img src="http://nos.netease.com/edu-image/9262ccf8-3c7e-41f3-9585-3560529c11e0.png" />

2、【单选题】<img src="http://nos.netease.com/edu-image/de57f4c3-f4f9-4760-ac45-58608e9993f7.png" style="width: 683px; height: 54px;" />

A、<img src="http://nos.netease.com/edu-image/4a940d59-366a-4402-a5a2-a132359eb4ee.png" />

B、<img src="http://nos.netease.com/edu-image/f2146efa-311a-4ba2-8d66-c04a4d44627d.png" />

C、<img src="http://nos.netease.com/edu-image/a3b2526d-0b1f-4b55-a3b2-b5fc1b8bfbd9.png" />

D、<img src="http://nos.netease.com/edu-image/e3c8b2a4-3a16-497f-b674-466b25f06031.png" />

3、【单选题】<img src="http://nos.netease.com/edu-image/917608c1-1308-4034-8490-59ac448fe47d.png" style="width: 695px; height: 85px;" />

A、<img src="http://nos.netease.com/edu-image/4229aeee-3ab3-46c7-b6a5-3f1026c697de.png" />

B、<img src="http://nos.netease.com/edu-image/dea80aa6-a0f8-41d6-9f91-bab286430ab6.png" />

C、<img src="http://nos.netease.com/edu-image/e2697eee-048f-4684-acc7-840bb5d4a5f8.png" />

D、<img src="http://nos.netease.com/edu-image/35c79ecb-c302-49b7-bc67-d79a60ed73b5.png" />

4、【单选题】<img src="http://nos.netease.com/edu-image/bc00196c-198d-4ff5-9710-02803e908b3b.png" style="width: 692px; height: 107px;" />

A、<img src="http://nos.netease.com/edu-image/22fde7a7-c540-49c8-b420-9ff08a4fc8a0.png" />

B、<img src="http://nos.netease.com/edu-image/822e03d9-7701-44cb-aee6-d6d93de49f84.png" />

C、<img src="http://nos.netease.com/edu-image/bb88ec29-5f92-493c-bc17-1f0e043c1acb.png" />

D、<img src="http://nos.netease.com/edu-image/13c3d846-5819-4d2b-bf5e-d1d2fc52a6bb.png" />

5、【单选题】<img src="http://nos.netease.com/edu-image/4aa18002-04ef-4235-a1b8-3d6a8e0e8f71.png" />

A、<img src="http://nos.netease.com/edu-image/1dfeb3e7-cc4f-4666-9a10-9787966b7ae4.png" />

B、<img src="http://nos.netease.com/edu-image/ca65735d-a8d6-40e5-b24f-9a52626b8e43.png" />

C、<img src="http://nos.netease.com/edu-image/88e6af92-1afa-4a79-bf11-f2ca4d97a275.png" />

D、<img src="http://nos.netease.com/edu-image/b36aa61c-cd0b-4ee9-927d-1d20401d5cb2.png" />

6、【单选题】<img src="http://nos.netease.com/edu-image/a1ff004b-e4b1-4d12-aae0-4a8745f31e70.png" style="width: 694px; height: 44px;" />

A、<img src="http://nos.netease.com/edu-image/53d3fd7f-4af7-4c66-821d-42da70fa9e26.png" />

B、<img src="http://nos.netease.com/edu-image/42f0732e-f159-4e62-8b11-a3637523cf93.png" />

C、<img src="http://nos.netease.com/edu-image/133106ab-d8e0-405d-bd32-bb9e72a73ec7.png" />

D、<img src="http://nos.netease.com/edu-image/78738153-5839-4b26-abf1-ceef9a6cbb51.png" />

7、【单选题】<img src="http://nos.netease.com/edu-image/4539adcf-b65b-4da7-a993-31e3707c4ceb.png" />

A、<img src="http://nos.netease.com/edu-image/3c8b5166-8bad-46f9-b223-200adc39dae1.png" />

B、<img src="http://nos.netease.com/edu-image/d8c6c9cb-04c7-4cf2-a58e-e60d5c3620a7.png" />

C、<img src="http://nos.netease.com/edu-image/f371559a-61e4-49de-a676-b7d571989336.png" />

D、<img src="http://nos.netease.com/edu-image/d33a8e19-ec1d-4834-ad64-a7b14979fc66.png" />

8、【单选题】<img src="http://nos.netease.com/edu-image/110ed58d-9254-4856-bd7e-dcd46cb043d3.png" />

A、<img src="http://nos.netease.com/edu-image/9e70bfc7-e4c9-4249-a987-58517a7e882d.png" />

B、<img src="http://nos.netease.com/edu-image/9597d612-ac32-4c9d-a8f0-f1d04f089737.png" />

C、<img src="http://nos.netease.com/edu-image/5a851ac6-d4fd-4056-9f10-a1c7cb320871.png" />

D、<img src="http://nos.netease.com/edu-image/0dd0bc21-581e-42d7-a653-722949bcf9ad.png" />

9、【单选题】<img src="http://nos.netease.com/edu-image/eb72ee55-a794-450d-9fff-cdee577dff9d.png" />

A、<img src="http://nos.netease.com/edu-image/83b3407e-a8ca-4693-942d-f6c189243ef4.png" />

B、<img src="http://nos.netease.com/edu-image/b7d0833c-1bd9-4bb3-810c-1d5e72224c66.png" />

C、<img src="http://nos.netease.com/edu-image/19e604cd-7ab2-4b4c-a1a6-5d13758426c2.png" />

D、<img src="http://nos.netease.com/edu-image/45af841a-ae9c-486d-b9e8-3a678b5b3f36.png" />

10、【单选题】<img src="http://nos.netease.com/edu-image/5c4b6d05-715c-4fb3-bc80-4da4be53e039.png" style="width: 642px; height: 117px;" />

A、<img src="http://nos.netease.com/edu-image/f2f4ef73-00b3-452e-976c-1d5a726244ee.png" />

B、<img src="http://nos.netease.com/edu-image/7dd4fd8c-fb9a-493d-81ab-d3e1c633cd65.png" />

C、<img src="http://nos.netease.com/edu-image/b58e16ef-d944-48c9-a9e2-347a8e74bcc8.png" />

D、<img src="http://nos.netease.com/edu-image/4795676d-0021-438c-8c31-8ed310ad8916.png" />

11、【单选题】<img src="http://nos.netease.com/edu-image/61c05f79-97d3-471b-9757-830e0090e878.png" style="width: 683px; height: 58px;" />

A、<img src="http://nos.netease.com/edu-image/4a81c1d2-5173-4ee0-8bdc-12c4e8f57823.png" />

B、<img src="http://nos.netease.com/edu-image/5a1664bc-77c6-4538-aeec-3933a97c6c9a.png" />

C、<img src="http://nos.netease.com/edu-image/ec3bea81-9597-47bb-a711-4ab8aeeab7ee.png" />

D、<img src="http://nos.netease.com/edu-image/729f171d-b372-4280-83f7-b8b3275bd83a.png" />

12、【单选题】绘制三维表面图的指令为（）

A、plot3( )

B、surf( )

C、mesh( )

D、contour3( )

13、【单选题】<img src="http://nos.netease.com/edu-image/d80e33c5-179a-4375-8f49-79af9c7f48bd.png" style="width: 682px; height: 379px;" />

A、<img src="http://nos.netease.com/edu-image/5c991834-0971-4ab3-bfaa-f6a451aefc3b.png" />

B、<img src="http://nos.netease.com/edu-image/645d3ff5-f993-4b8a-96a3-6784183c8ebd.png" />

C、<img src="http://nos.netease.com/edu-image/f2b3010d-7633-409c-a358-9fefa06cc4ff.png" />

D、<img src="http://nos.netease.com/edu-image/a4e9471b-aac9-4d81-8be7-bbed4070ec24.png" />

14、【单选题】<img src="http://nos.netease.com/edu-image/b3ca1253-8582-4539-8d73-ad221d56ab63.png" />

A、<img src="http://nos.netease.com/edu-image/f9541b27-5d66-4e32-8810-ac8cc4147ebd.png" />

B、<img src="http://nos.netease.com/edu-image/03f5ad33-7dd5-42c0-82de-eb502681f634.png" />

C、<img src="http://nos.netease.com/edu-image/4b5196ee-6d02-4fbf-864f-c06b08e65245.png" />

D、<img src="http://nos.netease.com/edu-image/902a4873-c74a-4eba-8dff-bda020946db9.png" />

15、【单选题】<img src="https://nos.netease.com/edu-image/b427ac34-bba7-4ac2-8381-ed8b2f23754b.png" />

A、<img src="https://nos.netease.com/edu-image/36c4de1d-a409-47fc-a3f2-4fd64a2d0240.png" />

B、<img src="https://nos.netease.com/edu-image/73fd0c9d-8750-403b-a5ad-587d0dc4b2bb.png" />

C、<img src="https://nos.netease.com/edu-image/a762eee9-a76d-4edd-823b-abf2be073e66.png" />

D、<img src="https://nos.netease.com/edu-image/3786c9c4-f714-4e76-a5db-3afdc9301263.png" />

16、【单选题】<img src="http://nos.netease.com/edu-image/b7f062c9-6329-4ca0-a53f-973071318f2d.png" />

A、<img src="http://nos.netease.com/edu-image/be74afac-12ee-480c-9970-435c39c9dc17.png" />

B、<img src="http://nos.netease.com/edu-image/340968e9-b4de-4854-b08b-58ad34259160.png" />

C、<img src="http://nos.netease.com/edu-image/7f0d9576-f0a7-4256-9451-7b40f6871bfc.png" />

D、<img src="http://nos.netease.com/edu-image/877c2402-0675-4344-b680-db86bac391f3.png" />

17、【单选题】<img src="http://nos.netease.com/edu-image/e52a4c9a-fa5a-4c79-b4f6-3378396ccefe.png" style="width: 661px; height: 175px;" />

A、<img src="http://nos.netease.com/edu-image/17cd4c27-0ae5-44c1-a11e-1eb0fe787b05.png" />

B、<img src="http://nos.netease.com/edu-image/6b3a14cf-7e0c-4152-b265-40c1058f405f.png" />

C、<img src="http://nos.netease.com/edu-image/197a8ba5-9aa3-4a9b-b12f-7230dbd761b8.png" />

D、<img src="http://nos.netease.com/edu-image/6b8a0dd9-e76c-4ba8-8b97-41ae2f713409.png" />

18、【单选题】<img src="http://nos.netease.com/edu-image/70abc134-5b9e-4a87-8f3c-c592b6dda3a7.png" style="width: 696px; height: 103px;" />

A、<img src="http://nos.netease.com/edu-image/48715243-8473-44e7-9490-3303237f66c3.png" />

B、<img src="http://nos.netease.com/edu-image/143357aa-3dfa-4a29-aeea-55bd39074b44.png" />

C、<img src="http://nos.netease.com/edu-image/3707dae3-af20-4979-830d-5d28fee31446.png" />

D、<img src="http://nos.netease.com/edu-image/adff6716-e9c6-4e98-91fd-bbd9f05ce06e.png" />

19、【单选题】<img src="http://nos.netease.com/edu-image/1bde5701-4d3b-4564-86d4-f56765eb92cf.png" />

A、<img src="http://nos.netease.com/edu-image/1862072c-c5ec-47c8-9ed0-527cdd65bd66.png" />

B、<img src="http://nos.netease.com/edu-image/698f17ec-06fb-4855-8984-19513b006c2b.png" />

C、<img src="http://nos.netease.com/edu-image/e52d745a-66a9-41dd-80bc-af0098392dfd.png" />

D、<img src="http://nos.netease.com/edu-image/f52faa66-36e7-4239-ae68-18ad16e3f90d.png" />

20、【单选题】<img src="http://nos.netease.com/edu-image/f328f39e-111f-4f2c-842b-56ac594766d6.png" style="width: 696px; height: 49px;" />

A、<img src="http://nos.netease.com/edu-image/ee279530-3704-448a-8229-ace24e487e18.png" />

B、<img src="http://nos.netease.com/edu-image/bb5d9d96-c241-4f7b-8861-584cba666154.png" />

C、<img src="http://nos.netease.com/edu-image/28fd8774-41c4-409b-8940-eea9fbc755ee.png" />

D、<img src="http://nos.netease.com/edu-image/284ff3ca-cea1-4242-a768-4f75069e472e.png" />

21、【单选题】<img src="http://nos.netease.com/edu-image/6e46a78b-348d-4302-92e2-fbe10d78decc.png" />

A、<img src="http://nos.netease.com/edu-image/49f88ca9-657b-401d-aa38-02607f5cfb58.png" />

B、<img src="http://nos.netease.com/edu-image/bdd869e2-f6d7-4181-966e-b688f9a6febd.png" />

C、<img src="http://nos.netease.com/edu-image/ff4fee0f-0dbc-41f4-9b18-5d7797d6916f.png" />

D、<img src="http://nos.netease.com/edu-image/df0e7dbf-60c8-4813-aa2c-f131e215eb54.png" />

22、【单选题】<img src="http://nos.netease.com/edu-image/1c4e419e-0eff-499b-a0f1-63c1975b2a66.png" style="width: 697px; height: 119px;" />

A、<img src="http://nos.netease.com/edu-image/60985164-34ff-4e3d-a0f0-3b184eb033d5.png" style="width: 668px; height: 43px;" />

B、<img src="http://nos.netease.com/edu-image/913f72e1-056e-4a4f-bbe1-a353c4d954fd.png" style="width: 671px; height: 43px;" />

C、<img src="http://nos.netease.com/edu-image/0e04f7c3-52e1-4bce-b433-3b72b9886636.png" style="width: 671px; height: 32px;" />

D、<img src="http://nos.netease.com/edu-image/ff69c08f-71aa-43a2-b54d-de718082e359.png" style="width: 669px; height: 45px;" />

23、【单选题】<img src="http://nos.netease.com/edu-image/dd137ca2-b68b-4144-8ca4-a256fb62cf20.png" style="width: 694px; height: 102px;" />

A、<img src="http://nos.netease.com/edu-image/3ba329be-03d0-4ec2-858f-0c6975b29851.png" />

B、<img src="http://nos.netease.com/edu-image/7167eac6-e2f9-466e-b9d8-077e036aeb59.png" />

C、<img src="http://nos.netease.com/edu-image/720ff5fa-223c-47b1-a1eb-d4129d3ec70f.png" />

D、<img src="http://nos.netease.com/edu-image/c3d67668-e2b0-4fec-b7f7-6189c875dba0.png" />

24、【单选题】<img src="http://nos.netease.com/edu-image/e8d2e085-65a5-4c61-a7a9-97d1c738c8b4.png" style="width: 696px; height: 103px;" />

A、<img src="http://nos.netease.com/edu-image/bf514c8f-4c41-4aad-9558-02980d84a9ef.png" />

B、<img src="http://nos.netease.com/edu-image/34e02e33-f642-4454-997d-23d8e1757d1c.png" />

C、<img src="http://nos.netease.com/edu-image/573e6cdd-866e-4009-9e46-8ea0d35afa31.png" />

D、<img src="http://nos.netease.com/edu-image/74447547-4167-4083-9137-2b5480e4a004.png" />

25、【单选题】<img src="http://nos.netease.com/edu-image/f1ae7c70-ce27-45d6-8e35-e7ca4ddb0a74.png" />

A、<img src="http://nos.netease.com/edu-image/6b28c01a-fc04-4de4-8f8b-719f7a92e086.png" />

B、<img src="http://nos.netease.com/edu-image/e293ad61-a304-4f65-a01d-55b9f37f6730.png" />

C、<img src="http://nos.netease.com/edu-image/d606ea91-a1fe-4f4d-8275-4840ec1f2b13.png" />

D、<img src="http://nos.netease.com/edu-image/9c03053c-0b3a-4b3d-8d04-6df83b4e6343.png" />

26、【单选题】<img src="https://nos.netease.com/edu-image/f1c87f67-cba7-46bf-b6f8-95854cda2b42.png" />

A、<img src="https://nos.netease.com/edu-image/041509f3-df41-433f-965a-075500fdc865.png" />

B、<img src="https://nos.netease.com/edu-image/2e74d9b8-e361-4b6d-ad04-2bda113528c2.png" />

C、<img src="https://nos.netease.com/edu-image/301eec99-ad9a-4273-91c3-db9dc50d3c2b.png" />

D、<img src="https://nos.netease.com/edu-image/3351bcfb-5480-4ffb-b7e2-cc1539d0cfe8.png" />

27、【单选题】<img src="http://nos.netease.com/edu-image/53fb6105-4a10-4f6b-8ba3-dbfb13aac39d.png" style="width: 630px; height: 61px;" />

A、<img src="http://nos.netease.com/edu-image/9be27d2a-ece1-41ab-b17f-36a0cd2afb29.png" />

B、<img src="http://nos.netease.com/edu-image/b943a147-3ab6-40bd-831d-d2cdf061334d.png" />

C、<img src="http://nos.netease.com/edu-image/7d75836a-7642-4806-8da8-6fef7ef2bfde.png" />

D、<img src="http://nos.netease.com/edu-image/4ba054ad-5703-41dc-937f-efe4d7234fdd.png" />

28、【单选题】<img src="http://nos.netease.com/edu-image/da516133-f3fd-4e5d-a15e-e8ba8be73ded.png" style="width: 656px; height: 105px;" />

A、<img src="http://nos.netease.com/edu-image/39528687-7f3f-42eb-954d-1eaaf1325fc1.png" />

B、<img src="http://nos.netease.com/edu-image/d150c724-94c8-4509-8612-3be337b3e239.png" />

C、<img src="http://nos.netease.com/edu-image/cf743617-f3be-441a-97dc-fa3898269807.png" />

D、<img src="http://nos.netease.com/edu-image/529c7e90-8b94-4195-b978-91de06da6d25.png" />

29、【单选题】<img src="http://nos.netease.com/edu-image/dcddae96-9fcd-4a26-a213-1caaf936a652.png" style="width: 625px; height: 77px;" />

A、3

B、1

C、0

D、2

30、【单选题】<img src="http://nos.netease.com/edu-image/c45e28e8-23eb-44a0-9b98-c5dfb6b5c345.png" style="width: 446px; height: 36px;" />

A、428

B、429

C、430

D、431

31、【多选题】<img src="http://nos.netease.com/edu-image/a169269b-a72d-472f-b3e4-be00a9f55c79.png" />

A、<img src="http://nos.netease.com/edu-image/3d951c24-4cf1-4502-855b-d52aa7d8866d.png" />

B、<img src="http://nos.netease.com/edu-image/fa6ae5bf-e86f-4ef8-9d79-08839e93a14f.png" />

C、<img src="http://nos.netease.com/edu-image/687af612-8821-4ea1-bde5-f8e575071685.png" />

D、<img src="http://nos.netease.com/edu-image/31712598-2c54-426f-8752-5ec972f97df7.png" />

32、【多选题】<img src="http://nos.netease.com/edu-image/4ce28701-4def-4449-b6c5-8c5786b921a1.png" />

A、<img src="http://nos.netease.com/edu-image/97bcc45b-1a7e-468d-bebe-b1c48eea3303.png" />

B、<img src="http://nos.netease.com/edu-image/708188cf-1337-4a31-8c2d-8bc7c37d8358.png" />

C、<img src="http://nos.netease.com/edu-image/f6d7abb1-522e-4ea1-ada8-0b8b77cd7051.png" />

D、<img src="http://nos.netease.com/edu-image/ccfb759a-2e80-49d2-ab98-dbfe73105bdf.png" />

33、【多选题】<img src="http://nos.netease.com/edu-image/837d2155-020b-4719-ab48-d49db1d7b9cd.png" style="width: 693px; height: 163px;" />

A、<img src="http://nos.netease.com/edu-image/c0d7bfc5-af5f-48d2-ae9a-27a858b8f32e.png" />

B、<img src="http://nos.netease.com/edu-image/ec4a1911-7aff-44bf-a59b-e963db9dfcc1.png" />

C、<img src="http://nos.netease.com/edu-image/2f10b5e6-5422-4376-8aad-a0b66044274e.png" />

D、<img src="http://nos.netease.com/edu-image/bce305d2-8801-486a-81ac-3e184a23829a.png" />

34、【多选题】<img src="http://nos.netease.com/edu-image/f158c462-0ed6-491c-9146-6580a9e41480.png" style="width: 694px; height: 54px;" />

A、<img src="http://nos.netease.com/edu-image/5fa0c5af-0fb0-49a5-ae3c-362c96a649e4.png" />

B、<img src="http://nos.netease.com/edu-image/d507a3a0-e9f9-4e7b-8330-9fa404cf4a82.png" />

C、<img src="http://nos.netease.com/edu-image/97ab450e-7f3c-4c88-a257-06fd7e73f94d.png" />

D、<img src="http://nos.netease.com/edu-image/7d2b3185-1f12-43bf-9e39-16ec5f0f9cc0.png" />

35、【多选题】<img src="http://nos.netease.com/edu-image/a8673863-f472-437c-a102-48f8e169e160.png" style="width: 695px; height: 51px;" />

A、<img src="http://nos.netease.com/edu-image/4643597d-4f17-45d2-9f00-c3e86883c71c.png" />

B、<img src="http://nos.netease.com/edu-image/e971dcb8-7a1f-4e3a-b9a4-3231b66ca83c.png" />

C、<img src="http://nos.netease.com/edu-image/df1cc2e7-c05b-401c-90cf-67a2e6214674.png" />

D、<img src="http://nos.netease.com/edu-image/9f1f2db7-af17-4ea3-9511-5ecd95038712.png" />

36、【多选题】<img src="http://nos.netease.com/edu-image/e695624a-8705-49fd-b0db-d54402db2c86.png" />

A、<img src="http://nos.netease.com/edu-image/43f7254a-6b00-4409-801f-e34fd0d9e1bf.png" />

B、<img src="http://nos.netease.com/edu-image/e03c5774-21fa-49ec-b8f3-357fe2c9452c.png" />

C、<img src="http://nos.netease.com/edu-image/8af8bb3b-e00f-4a46-89b0-0e8a4671d550.png" style="width: 664px; height: 44px;" />

D、<img src="http://nos.netease.com/edu-image/20ad7638-8889-4ec0-8628-467b47bbff5c.png" style="width: 670px; height: 51px;" />

37、【多选题】<img src="http://nos.netease.com/edu-image/ed2cd9ce-f86f-4a0d-93bf-b6bef5a0a63d.png" style="width: 695px; height: 106px;" />

A、<img src="http://nos.netease.com/edu-image/4f642894-deb0-4791-86da-5eadc7bd4d35.png" />

B、<img src="http://nos.netease.com/edu-image/342c0c8f-ea4f-40b0-b253-d7b58bc23222.png" />

C、<img src="http://nos.netease.com/edu-image/d5bfabb3-2141-4db3-97d2-0f7e011e578e.png" />

D、<img src="http://nos.netease.com/edu-image/b6656e6b-a2d1-4c47-8680-b9c05ba782b7.png" />

38、【多选题】<img src="http://nos.netease.com/edu-image/ce3a5b7e-93aa-4a62-8ed7-28dbc2d8dc6a.png" style="width: 312px; height: 42px;" />

A、<img src="http://nos.netease.com/edu-image/3c67b227-b5ac-4f34-a107-975f179932c0.png" style="width: 399px; height: 48px;" />

B、<img src="http://nos.netease.com/edu-image/220a18b0-ac8b-45ef-bcef-8040a5f85d7a.png" style="width: 519px; height: 47px;" />

C、<img src="http://nos.netease.com/edu-image/388f4ce0-d55d-47e6-be2c-f624e880b347.png" style="width: 369px; height: 39px;" />

D、<img src="http://nos.netease.com/edu-image/fbab043f-f470-403a-a328-1e66041eb7ff.png" style="width: 465px; height: 46px;" />

39、【多选题】<img src="http://nos.netease.com/edu-image/5446e005-b32c-430f-8a6b-360d319586e6.png" style="width: 686px; height: 57px;" />

A、<img src="http://nos.netease.com/edu-image/a5f22b6a-3807-4a70-baab-6aed3f1b871c.png" />

B、<img src="http://nos.netease.com/edu-image/902c5a65-6d83-4811-a817-c50d97204399.png" />

C、<img src="http://nos.netease.com/edu-image/0e75e608-ba47-47d5-b16d-f81e03161ca6.png" style="width: 290px; height: 46px;" />

D、<img src="http://nos.netease.com/edu-image/63ee0d47-b203-4cf3-960a-4eda777b208f.png" />

40、【多选题】<img src="http://nos.netease.com/edu-image/209cef86-7353-4fe1-94bc-2908f35e6a2f.png" style="width: 309px; height: 48px;" />

A、<img src="http://nos.netease.com/edu-image/5d8a8a66-b6b7-4bd0-ac8f-5278b86e2c6b.png" style="width: 314px; height: 33px;" />

B、<img src="http://nos.netease.com/edu-image/50494962-d96a-4346-87bc-d11c59f38448.png" style="width: 302px; height: 37px;" />

C、<img src="http://nos.netease.com/edu-image/12753467-93ee-4883-b516-a6a4fc09387c.png" style="width: 650px; height: 38px;" />

D、<img src="http://nos.netease.com/edu-image/d9a45903-6d36-4f9e-a667-e7a3c9ca3f06.png" style="width: 436px; height: 36px;" />

41、【多选题】<img src="https://nos.netease.com/edu-image/1dd2e84f-cb7e-4524-9956-b6baeffb2503.png" />

A、<img src="https://nos.netease.com/edu-image/74f0b76b-2a66-4ccb-92af-f3154c7ba5f3.png" />

B、<img src="https://nos.netease.com/edu-image/9b48fc83-aaf4-44d8-8315-0764f57beb99.png" />

C、<img src="https://nos.netease.com/edu-image/e1f40f3e-0bd3-4c62-96e2-6d1aef8c83e5.png" />

D、<img src="https://nos.netease.com/edu-image/964aea93-10ef-480a-941c-6dd4f124f9c9.png" />

42、【多选题】<img src="http://nos.netease.com/edu-image/aa76c03c-3180-4afc-a385-6b08cb8057df.png" style="width: 456px; height: 36px;" />

A、<img src="http://nos.netease.com/edu-image/f0d9635d-6977-47fb-b802-d06e564541bd.png" style="width: 172px; height: 37px;" />

B、<img src="http://nos.netease.com/edu-image/b3fcd522-82da-4d94-818e-39ebe71312c2.png" style="width: 121px; height: 38px;" />

C、<img src="http://nos.netease.com/edu-image/91cb3c14-4c57-4ff6-89a0-013a6cbc2e63.png" style="width: 114px; height: 33px;" />

D、<img src="http://nos.netease.com/edu-image/3bd9cba5-473e-4264-bb0f-4b3d22cba78e.png" style="width: 116px; height: 35px;" />

43、【多选题】<img src="http://nos.netease.com/edu-image/19eae6b8-9c11-423d-a25d-6f3a096df7a2.png" />

A、<img src="http://nos.netease.com/edu-image/7f51a633-f248-49f7-a990-1ff8a3987757.png" style="width: 667px; height: 92px;" />

B、<img src="http://nos.netease.com/edu-image/8f0311f0-cecd-402f-b728-9b30c278204e.png" style="width: 671px; height: 102px;" />

C、<img src="http://nos.netease.com/edu-image/3e0351b1-b0e0-45c9-b23d-cc5bba01c92f.png" style="width: 669px; height: 55px;" />

D、<img src="http://nos.netease.com/edu-image/72deb8e7-0ec1-432b-8a5e-14ae37c36511.png" style="width: 665px; height: 52px;" />

44、【多选题】<img src="http://nos.netease.com/edu-image/8f60cd60-e9ae-4759-bccb-961ac3ba126d.png" style="width: 422px; height: 43px;" />

A、<img src="http://nos.netease.com/edu-image/153f620b-8758-4cfc-9965-3895ed0efff5.png" style="width: 128px; height: 37px;" />

B、<img src="http://nos.netease.com/edu-image/bd95c0c4-b49a-45eb-8354-617bc858a43a.png" style="width: 179px; height: 48px;" />

C、<img src="http://nos.netease.com/edu-image/645fc5a6-b314-41fa-8dfb-29e92c3555d8.png" style="width: 121px; height: 48px;" />

D、<img src="http://nos.netease.com/edu-image/d7e9c203-278e-4584-ba1a-58bc4da0d194.png" style="width: 172px; height: 45px;" />

45、【多选题】<img src="http://nos.netease.com/edu-image/d8d70fc4-fdd1-4a67-89a8-374acb0516f8.png" />

A、<img src="http://nos.netease.com/edu-image/469ebb24-ef11-4263-9c61-8fc04ee3cba1.png" />

B、<img src="http://nos.netease.com/edu-image/b3c275d5-0d5d-485a-b221-6169ee185043.png" />

C、<img src="http://nos.netease.com/edu-image/db186162-097f-4c22-855c-bf07c00d8513.png" />

D、<img src="http://nos.netease.com/edu-image/9e5173fc-3948-427e-b4d8-1ea04c8929bc.png" />

46、【多选题】<img src="http://nos.netease.com/edu-image/e8903b98-5578-48ff-b1c2-6f6ff6f59fa2.png" style="width: 695px; height: 50px;" />

A、<img src="http://nos.netease.com/edu-image/aeb06cff-8323-429e-b3ad-145cbb867d8c.png" />

B、<img src="http://nos.netease.com/edu-image/d643eea6-f0de-4a22-8672-f77f1556afc0.png" />

C、<img src="http://nos.netease.com/edu-image/84ef0b0b-c704-4f9b-8279-1df8692fdbdf.png" />

D、<img src="http://nos.netease.com/edu-image/c5743cb9-24cc-4d91-acc1-65246b986ca9.png" />

47、【多选题】<img src="http://nos.netease.com/edu-image/975ce0a1-c0be-48ce-ae25-9274cd4c1ceb.png" />

A、<img src="http://nos.netease.com/edu-image/152da4ab-1f1c-4b5a-b0b0-e5d15b530f95.png" />

B、<img src="http://nos.netease.com/edu-image/03bf987c-ce69-436d-abec-24b7d8a75ebd.png" />

C、<img src="http://nos.netease.com/edu-image/553252fb-81b3-4c5f-b155-e25c598ac91d.png" />

D、<img src="http://nos.netease.com/edu-image/415a38f2-8b26-4639-a349-6664cfe2d592.png" />

48、【多选题】<img src="http://nos.netease.com/edu-image/7da16f42-c31e-4427-b060-28cfb2652305.png" style="width: 695px; height: 109px;" />

A、<img src="http://nos.netease.com/edu-image/61fc9879-64be-4cba-9a2c-eceea3497750.png" />

B、<img src="http://nos.netease.com/edu-image/234c5300-68c2-41eb-b4a1-7586261e9b33.png" />

C、<img src="http://nos.netease.com/edu-image/c1882559-c7bb-4d9f-bc20-de9ccbedb76e.png" />

D、<img src="http://nos.netease.com/edu-image/69b19fe2-2207-4dd7-a315-66595b94e273.png" />

49、【多选题】<img src="http://nos.netease.com/edu-image/3986dac8-65b9-4b3c-ad91-5712400efa12.png" style="width: 343px; height: 52px;" />

A、<img src="http://nos.netease.com/edu-image/f2fc8801-e53e-40f6-a6f0-650ddb061ee3.png" style="width: 437px; height: 33px;" />

B、<img src="http://nos.netease.com/edu-image/c96a095d-55cb-4388-b804-3edb829fa59f.png" style="width: 476px; height: 34px;" />

C、<img src="http://nos.netease.com/edu-image/a6a597b9-bff9-4c43-8d9b-ff92fe8006af.png" style="width: 665px; height: 97px;" />

D、<img src="http://nos.netease.com/edu-image/c465be9b-a341-465b-861e-6975d6fa5563.png" style="width: 630px; height: 49px;" />

50、【多选题】<img src="http://nos.netease.com/edu-image/b17c0772-326c-46fa-8cac-4221c2e214e8.png" style="width: 513px; height: 44px;" />

A、<img src="http://nos.netease.com/edu-image/dfacc38f-847a-47be-a0c6-7301c04cfd85.png" style="width: 650px; height: 43px;" />

B、<img src="http://nos.netease.com/edu-image/73393165-47ca-4a0d-b3f1-58f74cce3fd2.png" style="width: 659px; height: 40px;" />

C、<img src="http://nos.netease.com/edu-image/a778e30b-dce7-4922-997e-76ae9a4b0a94.png" style="width: 662px; height: 42px;" />

D、<img src="http://nos.netease.com/edu-image/0b340ad9-fa95-42ff-b7a7-ac88913f3fc5.png" style="width: 663px; height: 45px;" />

51、【判断题】<img src="https://nos.netease.com/edu-image/a36f0be2-7a29-43dc-8438-af1db48ba3b1.png" style="width: 412px; height: 37px;" />

A、正确

B、错误

52、【判断题】<img src="https://nos.netease.com/edu-image/4ebb067c-c898-41a3-abca-baf0652ec276.png" style="width: 669px; height: 47px;" />

A、正确

B、错误

53、【判断题】<img src="https://nos.netease.com/edu-image/dbe211dd-1cca-470c-886e-51547e4ac130.png" style="width: 407px; height: 36px;" />

A、正确

B、错误

54、【判断题】<img src="https://nos.netease.com/edu-image/9c3b0799-a4a9-432f-9f37-0c698d79b89b.png" style="width: 453px; height: 39px;" />

A、正确

B、错误

55、【判断题】<img src="https://nos.netease.com/edu-image/bb035273-adfb-4c01-a665-3a5184e89b2f.png" style="width: 686px; height: 80px;" />

A、正确

B、错误

56、【判断题】<img src="https://nos.netease.com/edu-image/35804156-8091-4bf4-8dad-646218c0b807.png" style="width: 382px; height: 39px;" />

A、正确

B、错误

57、【判断题】<img src="https://nos.netease.com/edu-image/ff1c5613-d89d-4b01-8467-4dd6c630c98f.png" style="width: 338px; height: 38px;" />

A、正确

B、错误

58、【判断题】<img src="https://nos.netease.com/edu-image/82b104e5-2188-4cfc-817a-3b93f4e68e31.png" style="width: 541px; height: 34px;" />

A、正确

B、错误

59、【判断题】<img src="https://nos.netease.com/edu-image/95df3671-e848-4e4b-9358-daa468af1948.png" style="width: 555px; height: 36px;" />

A、正确

B、错误

60、【判断题】<img src="https://nos.netease.com/edu-image/909406d3-a472-4b6f-8bae-31ba93b15acb.png" style="width: 680px; height: 80px;" />

A、正确

B、错误

61、【判断题】<img src="https://nos.netease.com/edu-image/5383f778-9047-48ee-9e04-5ddfdc134e2e.png" style="width: 479px; height: 113px;" />

A、正确

B、错误

62、【判断题】<img src="https://nos.netease.com/edu-image/1347b364-2d2f-4a0d-a79c-cadec9b7c9b2.png" style="width: 327px; height: 45px;" />

A、正确

B、错误

63、【判断题】<img src="https://nos.netease.com/edu-image/1c55d8d0-241c-4bc8-8f1c-4e11f9a706fb.png" style="width: 804px; height: 83px;" />

A、正确

B、错误

64、【判断题】<img src="https://nos.netease.com/edu-image/3232c9d4-c180-42df-ad27-597e8ef6a13c.png" style="width: 364px; height: 44px;" />

A、正确

B、错误

65、【判断题】<img src="https://nos.netease.com/edu-image/9bd285da-b7bd-407b-a73a-b4a1aa714968.png" style="width: 507px; height: 41px;" />

A、正确

B、错误

66、【判断题】<img src="https://nos.netease.com/edu-image/40de2036-c160-4c5d-aa48-e74b35838faf.png" style="width: 521px; height: 39px;" />

A、正确

B、错误

67、【判断题】<img src="https://nos.netease.com/edu-image/717f97f1-e2d7-4a28-8c3f-3e1b79d8502e.png" style="width: 552px; height: 47px;" />

A、正确

B、错误

68、【判断题】<img src="https://nos.netease.com/edu-image/3604e7c2-3471-40f7-86de-254bca33a4a3.png" style="width: 431px; height: 48px;" />

A、正确

B、错误

69、【判断题】<img src="http://nos.netease.com/edu-image/a19be1f8-d9c5-4031-8186-a3502af64018.png" />

A、正确

B、错误

70、【判断题】<img src="https://nos.netease.com/edu-image/5bd34287-8ac3-4ca7-b042-4a5de750e896.png" style="width: 603px; height: 35px;" />

A、正确

B、错误

71、【判断题】<img src="https://nos.netease.com/edu-image/20fd12e9-731f-48e1-9f67-f2928d6f4d9d.png" style="width: 341px; height: 36px;" />

A、正确

B、错误

72、【判断题】<img src="https://nos.netease.com/edu-image/12d52c7b-d1e4-4c49-bfec-8567b029bd18.png" style="width: 642px; height: 103px;" />

A、正确

B、错误

73、【判断题】<img src="https://nos.netease.com/edu-image/92b8dd63-3980-435a-9e76-2b7287631000.png" style="width: 511px; height: 38px;" />

A、正确

B、错误

74、【判断题】<img src="https://nos.netease.com/edu-image/d7c26d3e-7378-4a70-9a3b-8271210ba939.png" style="width: 471px; height: 44px;" />

A、正确

B、错误

75、【判断题】<img src="https://nos.netease.com/edu-image/8622d123-4915-4a18-ab53-7ad30ab459fa.png" style="width: 605px; height: 62px;" />

A、正确

B、错误

【百年教育职业培训中心】现代科学运算—MATLAB语言与应用-章节资料考试资料-东北大学 (2)

来源：百年教育职业培训中心 更新时间：2022-05-30 05:46:47

来源：百年教育职业培训中心　更新时间：2022-05-30 05:46:47