matlab常用函数命令总集.docx
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matlab常用函数命令总集.docx
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matlab常用函数命令总集
matlab常用函数
1特殊变量与常数.........................................................................................................................4
2基本数学函数.............................................................................................................................4
3基本矩阵和矩阵操作.................................................................................................................5
4基本矩阵函数和操作(Elementarymatricesandmatrixmanipulation)..................................12
4.1基本矩阵(Elementarymatrices).................................................................................12
4.2矩阵基本信息(Basicarrayinformation)....................................................................12
4.3矩阵操作(Matrixmanipulation).................................................................................13
4.4特殊变量和常数(Specialvariablesandconstants)....................................................13
4.5特殊矩阵(Specializedmatrices).................................................................................13
5基本数学函数(Elementarymathfunctions).............................................................................13
5.1三角函数(Trigonometric)...........................................................................................14
5.2指数函数(Exponential)..............................................................................................14
5.3复数函数(Complex)...................................................................................................14
5.4圆整和求余函数(Roundingandremainder).............................................................15
6特殊函数(Specializedmathfunctions)...................................................................................15
7矩阵函数和数值线性代数(Matrixfunctions-numericallinearalgebra).............................15
7.1矩阵分析(Matrixanalysis)........................................................................................15
7.2线性方程(Linearequations)......................................................................................15
7.3特性值与奇异值(Eigenvaluesandsingularvalues).................................................16
7.4矩阵函数(Matrixfunctions)......................................................................................16
7.5因式分解(Factorizationutility).................................................................................16
8数据分析和傅里叶变换(DateanalysisandFouriertransforms)...........................................16
8.1基本运算(Basicoperations)......................................................................................16
8.2有限差分(Finitedifferences)....................................................................................17
8.3相关(Correlation).......................................................................................................17
8.4滤波和卷积(Filteringandconvolution)....................................................................17
8.5傅里叶变换(Fouriertransforms)...............................................................................17
9音频支持(Audiosupport).......................................................................................................17
9.1音频硬件驱动(Audiohardwaredrivers)...................................................................17
9.2音频文件输入输出(Audiofileimportandexport)...................................................17
9.3工具(Utilities).............................................................................................................17
10插补多项式函数(Interpolationandpolynomials)................................................................17
10.1数据插补(DataInterpolation)..................................................................................17
10.2样条插补(SplineInterpolation)................................................................................18
10.3多项式(Polynomials).................................................................................................18
11数值泛函函数和ODE解算器(FunctionfunctionsandODEsolvers)................................18
11.1优化和寻根(Optimizationandrootfinding)............................................................18
11.2优化选项处理(OptimizationOptionhandling)........................................................18
11.3数值积分(Numericalintergration)............................................................................18
11.4绘图(Plotting).............................................................................................................18
11.5内联函数对象(Inlinefunctionobject)......................................................................19
11.6差微分函数解算器(Differentialequationsolvers)...................................................19
12二维图形函数(Twodimensionalgraphs)..............................................................................19
12.1基本平面图形(ElementaryX-Ygraphs)...............................................................19
12.2轴控制(Axiscontrol)................................................................................................19
12.3图形注释(Graphannotation)....................................................................................19
12.4硬拷贝(Hardcopyandprinting)................................................................................19
13三维图形函数(Threedimensionalgraphs).............................................................................20
13.1基本三维图形(Elementary3-Dplots)...................................................................20
13.2色彩控制(Colorcontrol)...........................................................................................20
13.3光照模式(Lighting)...................................................................................................20
13.4色图(Colormaps).......................................................................................................20
13.5轴的控制(Axiscontrol).............................................................................................21
13.6视角控制(Viewpointcontrol)....................................................................................21
13.7图形注释(Graphannotation).....................................................................................21
13.8硬拷贝(Hardcopyandprinting)................................................................................21
14特殊图形(Specializedgraphs)................................................................................................21
14.1特殊平面图形(Specialized2-Dgraphs).................................................................21
14.2等高线及二维半图形(Contourand2-1/2Dgraphs)..............................................22
14.3特殊三维图形(Specialized3-Dgraphs)..........................................................22
14.4内剖及向量视图(Volumeandvectorvisualization)................................................22
14.5图像显示及文件处理(ImagedisplayandfileI/O)..................................................23
14.6影片和动画(Moviesandanimation)........................................................................23
14.7颜色相关函数(Colorrelatedfunction)....................................................................23
14.8三维模型函数(Solidmodeling)...............................................................................23
15句柄图形(HandleGraphics).................................................................................................23
15.1图形窗的产生和控制(Figurewindowcreationandcontrol)..................................23
15.2轴的产生和控制(Axiscreationandcontrol)...........................................................23
15.3句柄图形对象(HandleGraphicsobjects)................................................................24
15.4句柄图形处理(HandleGraphicsoperations)...........................................................24
15.5工具函数(Utilities)...................................................................................................24
16图形用户界面工具(Graphicaluserinterfacetools)..............................................................24
17字符串(Characterstring).......................................................................................................25
17.1通用字符串函数(General).......................................................................................25
17.2字符串查询(Stringtests)..........................................................................................25
17.3字符串操作(Stringoperations)................................................................................25
18文件输入/输出(Fileinput/output)........................................................................................26
19时间和日期(Timeanddates).................................................................................................26
20数据类型(Datatypesandstructures).....................................................................................26
20.1数据类型(Datatypes)..............................................................................................26
20.2多维数组函数(Multi-dimensionalarrayfunctions).............................................26
20.3元胞数组函数(Cellarrayfunctions).......................................................................27
20.4构架函数(Structurefunctions)................................................................................27
20.5函数句柄函数(Functionhandlefunctions).............................................................27
20.6面向对象编程(Objectorientedprogrammingfunctions).......................................27
21示例(Examplesanddemonstrations)....................................................................................27
22符号工具包(SymbolicMathToolbox)...................................................................................28
22.1微积分(Calculus)........................................................................................................28
22.2线性代数(Line
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