MATLAB常用函数参考 F )' kN2
1、通用命令........................................................................................................1 P! @b:.$
1.1通用信息查询.................................................................................................1 Lu,72i0O ^
1.2工作空间管理.................................................................................................1 };"-6e/9
1.3管理指令和函数.................................................................................................................1 $_N Yu
1.4搜索路径管理.....................................................................................................................1 R 7u &`
1.5指令窗控制.........................................................................................................................2 v<
qN -zG
1.6操作系统指令.....................................................................................................................2 a"gZw9m@
2、运算符和特殊运算符.................................................................................................................2 ne n(
2.1算术运算符.........................................................................................................................2 F]kn4zr
2.2关系运算符.........................................................................................................................2
,83%18b
2.3逻辑操作.............................................................................................................................2 UfcQFT{()
2.4特殊运算符.........................................................................................................................3 f& P'Kxj_
3、编程语言结构.............................................................................................................................3 NuZi LtC
3.1控制语句.............................................................................................................................3 ^ Q]I)U
3.2计算运行.............................................................................................................................3 EaaLN<i@0
3.3脚本文件、函数及变量.....................................................................................................3 53efF bo
3.4参数处理.............................................................................................................................4 o ?z A'5q
3.5信息显示.............................................................................................................................4 yClX!OL
3.6交互式输入.........................................................................................................................4 &`+tWL6L
4、基本矩阵函数和操作.................................................................................................................4 Kx,#Wg{H
4.1基本矩阵.............................................................................................................................4 <4r3ZV;'
4.2矩阵基本信息.....................................................................................................................5 \
vf&Ldk
4.3矩阵操作.............................................................................................................................5 Yxik .S+G
4.4特殊变量和常量.................................................................................................................5 Aw#@}TGT
4.5特殊矩阵.............................................................................................................................5 @I _!q*
5、基本数学函数.............................................................................................................................6 6
axe
5.1三角函数.............................................................................................................................6 Zi'}qs$v
5.2指数函数.............................................................................................................................6 A=8%2U wI
5.3复数函数.............................................................................................................................6 o~< ith$A*
5.4取整和求余函数.................................................................................................................7 9 Z , K
6、坐标变换、向量运算等特殊函数.............................................................................................7 F/33#
U
7、矩阵函数和数值线性代数.........................................................................................................7 E6+c{4 1B
7.1矩阵分析.............................................................................................................................7 6! `^}4
7.2线性方程.............................................................................................................................7 >1luLp/,$
7.3特性值与奇异值.................................................................................................................8 ndW]S 7
7.4矩阵函数.............................................................................................................................8 o@T-kAEf-.
7.5因式分解.............................................................................................................................8 44@yQ?
8、数据分析和傅立叶变换.............................................................................................................8 :(7icHa
8.1基本运算.............................................................................................................................8 <5).(MTa
8.2有限差分.............................................................................................................................9 R^u 1(SF
8.3相关....................................................................................................................................9 h"O4r8G}
8.4滤波卷积.............................................................................................................................9 ;W"=s79
9、插值与多项式函数.....................................................................................................................9 +% E)]*Ym
9.1数据插值.............................................................................................................................9 Klr+\R@(n
9.2样条插值.............................................................................................................................9 i`k{ } !F
1 #Y |t,x;
9.3多项式................................................................................................................................9 oUSv)G.zb
10、数值泛函函数和ODE解算器...............................................................................................10 M/<>'%sj
10.1优化和寻根.....................................................................................................................10 2Kg-ZDK8
10.2优化选项处理.................................................................................................................10 s>pM+PoGYd
10.3数值积分.........................................................................................................................10 +"P!es \q
10.4绘图................................................................................................................................10 vca]yK <u
10.5差微分函数解算器.........................................................................................................10 C?OqS+
11、二维图形函数.........................................................................................................................11 V .\12P
11.1基本平面图形.................................................................................................................11 _z6_mmMp
11.2轴控制.............................................................................................................................11 P]h-**O
11.3图形注释.........................................................................................................................11 8& q[jxI@8
12、三维图形函数.........................................................................................................................11
(zIW JJw
12.1基本三维图形.................................................................................................................11 'tJb(X!]q
12.2色彩控制.........................................................................................................................11 >~+qU&'2
12.3色图................................................................................................................................12 { pJf ~
13、文件输入/输出........................................................................................................................12 gXy'@ !
14、示例函数................................................................................................................................12 kg/<<RO
15、符号工具包.............................................................................................................................13 *3R3C +
L
15.1微积分.............................................................................................................................13 NC @L,)F
15.2线性代数.........................................................................................................................13 %p; 'l
15.3化简................................................................................................................................13 H;D C kVL
15.4方程求解.........................................................................................................................13 yq6Gyoi<
15.5变量精度.........................................................................................................................14 sa?Ul)L2
15.6积分变换.........................................................................................................................14 UiE 1TD{
15.7基本操作.........................................................................................................................14 ",, W1]"%
15.8图形应用.........................................................................................................................14 9_Ws8nE
15.9 Maple接口.....................................................................................................................14 B!j 7vXM2
16、图象处理工具箱.....................................................................................................................15 1#Q~aY
16.1图象显示.........................................................................................................................15 j 3t,Cx
16.2图象文件数据输入/输出................................................................................................15 k`(Cwp{Oc
16.3图象的几何操作.............................................................................................................15 r)]8zK4;=
16.4象值与统计.....................................................................................................................15 |#i|BVnoE
16.5图像分析.........................................................................................................................15 n.l7V<1
16.6图像增强.........................................................................................................................16 lnQfpa8j
16.7线性滤波.........................................................................................................................16 bCfw,V{sce
16.8二维线性滤波器的设计.................................................................................................16 BJ*8mKi h
16.9图像变换.........................................................................................................................16
I?R?rW
16.10邻域及块处理...............................................................................................................17 YJ m64H,[
16.11二值图像操作...............................................................................................................17 (8In f_ 59
16.12图像的区域处理...........................................................................................................17 -]~KQvIH!
16.13色图操作.......................................................................................................................17 p|0ZP6!|
16.14色彩空间变换...............................................................................................................17 8M6wc394
16.15图像类型判断及其转换...............................................................................................18 Sv>bU4LHf
16.16图像处理演示函数.......................................................................................................18
