MATLAB常用函数参考 Z==!C= SBv
1、通用命令........................................................................................................1 6
}! Z"
1.1通用信息查询.................................................................................................1 L\Y KdUL
1.2工作空间管理.................................................................................................1 1Hh X /fpq
1.3管理指令和函数.................................................................................................................1 }!8nO;
1.4搜索路径管理.....................................................................................................................1 7{ pIPmJ
1.5指令窗控制.........................................................................................................................2 #$FrFU;ZR
1.6操作系统指令.....................................................................................................................2 i'HPRY
2、运算符和特殊运算符.................................................................................................................2 1 t PVP
2.1算术运算符.........................................................................................................................2 R:~(Z?
2.2关系运算符.........................................................................................................................2 7:>s c]Z
2.3逻辑操作.............................................................................................................................2 p*
RC
2.4特殊运算符.........................................................................................................................3 zsDocR
3、编程语言结构.............................................................................................................................3 f^p^Y
F+
3.1控制语句.............................................................................................................................3 :\b|dvI <
3.2计算运行.............................................................................................................................3 ~^&R #4J
3.3脚本文件、函数及变量.....................................................................................................3 C /G]v*MBQ
3.4参数处理.............................................................................................................................4 :&qhJtGo
3.5信息显示.............................................................................................................................4 CbOCk:,g5
3.6交互式输入.........................................................................................................................4 yHNuU)Ft
4、基本矩阵函数和操作.................................................................................................................4 O$qtq(Q%
4.1基本矩阵.............................................................................................................................4 ydQ!4
4.2矩阵基本信息.....................................................................................................................5 R,F gl2
4.3矩阵操作.............................................................................................................................5 EyY],W1 Y
4.4特殊变量和常量.................................................................................................................5 X 4wH/q^
4.5特殊矩阵.............................................................................................................................5 _ 5"+Dv
5、基本数学函数.............................................................................................................................6 t<63 8`{kk
5.1三角函数.............................................................................................................................6 o@W_ai_
5.2指数函数.............................................................................................................................6 q8>t!rh<R
5.3复数函数.............................................................................................................................6 5qbq ,#Pf
5.4取整和求余函数.................................................................................................................7 o5swH6Y.)J
6、坐标变换、向量运算等特殊函数.............................................................................................7 X*F_<0RC1
7、矩阵函数和数值线性代数.........................................................................................................7 W;zpt|kAH
7.1矩阵分析.............................................................................................................................7 dU]/$7
7.2线性方程.............................................................................................................................7 ZyI$M 3{J
7.3特性值与奇异值.................................................................................................................8 >{5
p0
7.4矩阵函数.............................................................................................................................8 ?mx\eX{
7.5因式分解.............................................................................................................................8 #G#g|x *V
8、数据分析和傅立叶变换.............................................................................................................8 5Fbs
WW2
8.1基本运算.............................................................................................................................8 :et#0!
8.2有限差分.............................................................................................................................9 8#X_#
8.3相关....................................................................................................................................9 / =) L_
8.4滤波卷积.............................................................................................................................9 +
P7o4]:/
9、插值与多项式函数.....................................................................................................................9 JoZ(_Jh%m
9.1数据插值.............................................................................................................................9 Qz,|mo+
9.2样条插值.............................................................................................................................9 m%QSapV
1 E{y1S\7K
9.3多项式................................................................................................................................9
>&U @ f
10、数值泛函函数和ODE解算器...............................................................................................10 n2f6 p<8A
10.1优化和寻根.....................................................................................................................10 .[:VSM7 T
10.2优化选项处理.................................................................................................................10 r37[)kJ
10.3数值积分.........................................................................................................................10 0[T,O,y
10.4绘图................................................................................................................................10 tY+$$GSQj
10.5差微分函数解算器.........................................................................................................10 C ^w)|2o}
11、二维图形函数.........................................................................................................................11 -* B`]
11.1基本平面图形.................................................................................................................11 ~ #PLAP3-
11.2轴控制.............................................................................................................................11 4)kG-[ #
11.3图形注释.........................................................................................................................11 !eI2 r
12、三维图形函数.........................................................................................................................11 bT )]'(Xy
12.1基本三维图形.................................................................................................................11 sy/nESZs
12.2色彩控制.........................................................................................................................11 5~H#(d<oZ
12.3色图................................................................................................................................12 V'DA[{\*
13、文件输入/输出........................................................................................................................12 Lrd[O v
14、示例函数................................................................................................................................12 mi,&0xDe a
15、符号工具包.............................................................................................................................13 YKZa$@fA?
15.1微积分.............................................................................................................................13 lv%9MW0
z
15.2线性代数.........................................................................................................................13 xY<{qHcX
15.3化简................................................................................................................................13 Y32 "N[yw
15.4方程求解.........................................................................................................................13 y_p.Gzy(^}
15.5变量精度.........................................................................................................................14 -e*ZC wQ
15.6积分变换.........................................................................................................................14 Hfym 30
15.7基本操作.........................................................................................................................14 <S?#@F\"S
15.8图形应用.........................................................................................................................14 "V& I^YSc>
15.9 Maple接口.....................................................................................................................14 p H@]Y+W
16、图象处理工具箱.....................................................................................................................15 l Dxc`S
16.1图象显示.........................................................................................................................15 ;# uZhd
16.2图象文件数据输入/输出................................................................................................15 j%IF2p2
16.3图象的几何操作.............................................................................................................15 lpB3&H8&
16.4象值与统计.....................................................................................................................15 K`g7$r)U[
16.5图像分析.........................................................................................................................15 wkUlrL/~
16.6图像增强.........................................................................................................................16 J h&~ToF!
16.7线性滤波.........................................................................................................................16 #,d I$gY
16.8二维线性滤波器的设计.................................................................................................16 k8AW6oO/i
16.9图像变换.........................................................................................................................16 72W
s
K"
16.10邻域及块处理...............................................................................................................17 `= lc<T^
16.11二值图像操作...............................................................................................................17 IZ/m4~
16.12图像的区域处理...........................................................................................................17 c!K]J
16.13色图操作.......................................................................................................................17 QXgE
dsw
16.14色彩空间变换...............................................................................................................17 b^0}}12
16.15图像类型判断及其转换...............................................................................................18 ' o_ :^'c
16.16图像处理演示函数.......................................................................................................18
