MATLAB常用函数参考 <g-9T -Ky
1、通用命令........................................................................................................1 E!;SL|lj .
1.1通用信息查询.................................................................................................1 )z>|4@,
1.2工作空间管理.................................................................................................1 3W V"U
1.3管理指令和函数.................................................................................................................1 OwuE~K7b{
1.4搜索路径管理.....................................................................................................................1 $5 >e
1.5指令窗控制.........................................................................................................................2 n*o-Lo+Fe.
1.6操作系统指令.....................................................................................................................2 O8^A5,2@3>
2、运算符和特殊运算符.................................................................................................................2 {GvJZ!,RCg
2.1算术运算符.........................................................................................................................2 /pm]B C
2.2关系运算符.........................................................................................................................2 j
'FVz&
2.3逻辑操作.............................................................................................................................2 .b_)%jd x
2.4特殊运算符.........................................................................................................................3 MlcR"gl*
3、编程语言结构.............................................................................................................................3 .n TwPrG
3.1控制语句.............................................................................................................................3 85> 05 ?
3.2计算运行.............................................................................................................................3 *F WMn.
3.3脚本文件、函数及变量.....................................................................................................3 }~2LW" 1'
3.4参数处理.............................................................................................................................4 88Ey12$
3.5信息显示.............................................................................................................................4 M\vwI"
3.6交互式输入.........................................................................................................................4 vx\r!]
4、基本矩阵函数和操作.................................................................................................................4 AW%50V
4.1基本矩阵.............................................................................................................................4 Y$o< 6 [7
4.2矩阵基本信息.....................................................................................................................5 ?yZ+D z\
4.3矩阵操作.............................................................................................................................5 -N6f1>}pE
4.4特殊变量和常量.................................................................................................................5 eP.wOl
4.5特殊矩阵.............................................................................................................................5 hZdoc<
5、基本数学函数.............................................................................................................................6 EJj.1/]|r
5.1三角函数.............................................................................................................................6 Uq[>_"}
5.2指数函数.............................................................................................................................6 ,k.3|aZE
5.3复数函数.............................................................................................................................6 X1,I
5.4取整和求余函数.................................................................................................................7 Y)1PB+
6、坐标变换、向量运算等特殊函数.............................................................................................7 &\#sI9
7、矩阵函数和数值线性代数.........................................................................................................7 -#7'r<I9@
7.1矩阵分析.............................................................................................................................7 #r$cyV!k
7.2线性方程.............................................................................................................................7 @#<D ^"
7.3特性值与奇异值.................................................................................................................8 ?fiIwF)
7.4矩阵函数.............................................................................................................................8 %}[i'rT>
7.5因式分解.............................................................................................................................8 ]99|KQ<s
8、数据分析和傅立叶变换.............................................................................................................8 0\H\lKcK
8.1基本运算.............................................................................................................................8 yZ
@"\Z!
8.2有限差分.............................................................................................................................9 tW.9yII
8.3相关....................................................................................................................................9 tankR9(o
8.4滤波卷积.............................................................................................................................9 jGJLSEe_
9、插值与多项式函数.....................................................................................................................9 C](f>)Dz
/
9.1数据插值.............................................................................................................................9 F7
5#*
9.2样条插值.............................................................................................................................9 mGtdO/C#B
1 I*o()
9.3多项式................................................................................................................................9 \ jh'9\
10、数值泛函函数和ODE解算器...............................................................................................10 &[_g6OL
10.1优化和寻根.....................................................................................................................10 R(! s
10.2优化选项处理.................................................................................................................10 3("_Z%
10.3数值积分.........................................................................................................................10 d<% z
1Dj2
10.4绘图................................................................................................................................10 I+BHstF5um
10.5差微分函数解算器.........................................................................................................10 eds o2
11、二维图形函数.........................................................................................................................11 ]-PH^H
11.1基本平面图形.................................................................................................................11 3e
#p @sB
11.2轴控制.............................................................................................................................11 +Um( h-;
11.3图形注释.........................................................................................................................11 56}U8X
12、三维图形函数.........................................................................................................................11 Bs13^^hu
12.1基本三维图形.................................................................................................................11 bT\1 >
12.2色彩控制.........................................................................................................................11 T,7Y7c/3V
12.3色图................................................................................................................................12 pSoiH<33
13、文件输入/输出........................................................................................................................12 7 zA'ri3w
14、示例函数................................................................................................................................12 dOa +(fMe
15、符号工具包.............................................................................................................................13 ~:0sk"t$1
15.1微积分.............................................................................................................................13 4Z1ST;
15.2线性代数.........................................................................................................................13 ?@BTGUK"C
15.3化简................................................................................................................................13 KmMzH`t}`
15.4方程求解.........................................................................................................................13 BD68$y
15.5变量精度.........................................................................................................................14 U [*FCD!~
15.6积分变换.........................................................................................................................14 ]"J~:{, d
15.7基本操作.........................................................................................................................14 b+,' ;bW
15.8图形应用.........................................................................................................................14 O|\J}rm'
15.9 Maple接口.....................................................................................................................14 g@rb
16、图象处理工具箱.....................................................................................................................15 gaQdG=G8$
16.1图象显示.........................................................................................................................15
7_%"BVb"
16.2图象文件数据输入/输出................................................................................................15 Fa?~0H/DL
16.3图象的几何操作.............................................................................................................15 :S.9eFfa
16.4象值与统计.....................................................................................................................15 a,xycX:U
16.5图像分析.........................................................................................................................15 Z&#('Z
16.6图像增强.........................................................................................................................16 { ,3 >"
16.7线性滤波.........................................................................................................................16 Ci?Ss+|
16.8二维线性滤波器的设计.................................................................................................16 Z LB4m`
16.9图像变换.........................................................................................................................16 ^]7}YF2|
16.10邻域及块处理...............................................................................................................17 q_TR q:&.
16.11二值图像操作...............................................................................................................17 FQm`~rA~zt
16.12图像的区域处理...........................................................................................................17 9`wZz~hL"
16.13色图操作.......................................................................................................................17 a huGq'
16.14色彩空间变换...............................................................................................................17 `rgn<I"
16.15图像类型判断及其转换...............................................................................................18 H#NCi~M> 3
16.16图像处理演示函数.......................................................................................................18
