MATLAB常用函数参考 "IQY y~
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1、通用命令........................................................................................................1 u9v,B$ S
1.1通用信息查询.................................................................................................1 (nmsw6
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1.2工作空间管理.................................................................................................1 E_A5KLP
1.3管理指令和函数.................................................................................................................1 aWRi`poZT
1.4搜索路径管理.....................................................................................................................1 v& ;JVai
1.5指令窗控制.........................................................................................................................2 0_ST2I"Ln
1.6操作系统指令.....................................................................................................................2 ^.)0O3oC
2、运算符和特殊运算符.................................................................................................................2 +,YK}?e
2.1算术运算符.........................................................................................................................2 Kgi`@`
2.2关系运算符.........................................................................................................................2 /v<Gt%3X
2.3逻辑操作.............................................................................................................................2 h>*3 i#
2.4特殊运算符.........................................................................................................................3 ,N,@9p
3、编程语言结构.............................................................................................................................3 3=oxT6"k
3.1控制语句.............................................................................................................................3 |pBFmm*
3.2计算运行.............................................................................................................................3 r vq{Dfo=
3.3脚本文件、函数及变量.....................................................................................................3 m%})H"5
3.4参数处理.............................................................................................................................4 m?yztm~u
3.5信息显示.............................................................................................................................4 HxW/t7Z(
3.6交互式输入.........................................................................................................................4 P3W3+pwq
4、基本矩阵函数和操作.................................................................................................................4 YI*H]V%w
4.1基本矩阵.............................................................................................................................4 Q~ Ad{yC
4.2矩阵基本信息.....................................................................................................................5 )K]p^lO
4.3矩阵操作.............................................................................................................................5 q1L>nvE
4.4特殊变量和常量.................................................................................................................5 (D?4*9 =
4.5特殊矩阵.............................................................................................................................5 @8m%*pBg
5、基本数学函数.............................................................................................................................6 $-pijBiz_
5.1三角函数.............................................................................................................................6 <5j%!6zo
5.2指数函数.............................................................................................................................6 $v2t6wS,"
5.3复数函数.............................................................................................................................6 MtPdpm6\
5.4取整和求余函数.................................................................................................................7 X=f %!
6、坐标变换、向量运算等特殊函数.............................................................................................7 _ ~yd
7、矩阵函数和数值线性代数.........................................................................................................7 |P&
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7.1矩阵分析.............................................................................................................................7 `5oXf
7.2线性方程.............................................................................................................................7 h {J io>
7.3特性值与奇异值.................................................................................................................8 O86p]Lr
7.4矩阵函数.............................................................................................................................8 C :sgT6
7.5因式分解.............................................................................................................................8 OY81|N
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8、数据分析和傅立叶变换.............................................................................................................8 qTbc?S46pt
8.1基本运算.............................................................................................................................8 tMP" 9JE,
8.2有限差分.............................................................................................................................9 ztHx)
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8.3相关....................................................................................................................................9 |BhL.
8.4滤波卷积.............................................................................................................................9 r7V !M1
9、插值与多项式函数.....................................................................................................................9 p`\>GWuT!
9.1数据插值.............................................................................................................................9 xH`
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9.2样条插值.............................................................................................................................9 |%|Vl u
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9.3多项式................................................................................................................................9 C7W<7 DBf
10、数值泛函函数和ODE解算器...............................................................................................10 ?-2s}IJO
10.1优化和寻根.....................................................................................................................10 wE<r'
10.2优化选项处理.................................................................................................................10 P~lU `.X}
10.3数值积分.........................................................................................................................10 Yc6.v8a
10.4绘图................................................................................................................................10 7Q Ns q
10.5差微分函数解算器.........................................................................................................10 +Tx_q1/f5X
11、二维图形函数.........................................................................................................................11
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11.1基本平面图形.................................................................................................................11 9a+Y )?z
11.2轴控制.............................................................................................................................11 9* 3;v;F
11.3图形注释.........................................................................................................................11 {"$ [MYi:
12、三维图形函数.........................................................................................................................11 - e0[$v
12.1基本三维图形.................................................................................................................11 >L "+8N6
12.2色彩控制.........................................................................................................................11 Ja&S_'P[
12.3色图................................................................................................................................12 ` s+kYWg'Z
13、文件输入/输出........................................................................................................................12 a
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14、示例函数................................................................................................................................12 sz/^Ie-~
15、符号工具包.............................................................................................................................13 Q1yXdw
15.1微积分.............................................................................................................................13 .)WEg|D0Ku
15.2线性代数.........................................................................................................................13 mqsAYzG
15.3化简................................................................................................................................13 $'eY-U8q
15.4方程求解.........................................................................................................................13 %#&njP
15.5变量精度.........................................................................................................................14 -(lP8Y~gFY
15.6积分变换.........................................................................................................................14 ]o=ON95ja
15.7基本操作.........................................................................................................................14 +03/A`PKrB
15.8图形应用.........................................................................................................................14 o+XQ Mg
15.9 Maple接口.....................................................................................................................14 GNrRc3dr$
16、图象处理工具箱.....................................................................................................................15 v{"yrC
16.1图象显示.........................................................................................................................15 z>y# ^f)r
16.2图象文件数据输入/输出................................................................................................15 2T?Y
16.3图象的几何操作.............................................................................................................15 ^\`a-l^
16.4象值与统计.....................................................................................................................15 +%klS `_
16.5图像分析.........................................................................................................................15 a -F I`Dv
16.6图像增强.........................................................................................................................16 aqQ+A:g
16.7线性滤波.........................................................................................................................16 |dqESl,2
16.8二维线性滤波器的设计.................................................................................................16 T2 rBH]5
16.9图像变换.........................................................................................................................16 (@ !K tW
16.10邻域及块处理...............................................................................................................17 ;34p
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16.11二值图像操作...............................................................................................................17 /|H9Gm
16.12图像的区域处理...........................................................................................................17 ]s)Y">6
16.13色图操作.......................................................................................................................17 ?GhMGpd Mq
16.14色彩空间变换...............................................................................................................17 8L_OH
16.15图像类型判断及其转换...............................................................................................18 *pnaj\
16.16图像处理演示函数.......................................................................................................18
