| cyqdesign |
2009-12-03 16:51 |
MATLAB常用函数参考
MATLAB常用函数参考 ~>3$Id:
1、通用命令........................................................................................................1 B f~
1.1通用信息查询.................................................................................................1 ogbLs)&+a
1.2工作空间管理.................................................................................................1 G& )A7WaC
1.3管理指令和函数.................................................................................................................1 L#Uk=
1.4搜索路径管理.....................................................................................................................1 'e_^s+l)a
1.5指令窗控制.........................................................................................................................2 hn{]Q@(I
1.6操作系统指令.....................................................................................................................2 }OZ%U2P U
2、运算符和特殊运算符.................................................................................................................2 Ac 0C,*|^
2.1算术运算符.........................................................................................................................2 Bwj^9 J/ob
2.2关系运算符.........................................................................................................................2 f9W@!] LHJ
2.3逻辑操作.............................................................................................................................2 <f %JZ4p*
2.4特殊运算符.........................................................................................................................3 vz #VW
3、编程语言结构.............................................................................................................................3 }26?bd@e`
3.1控制语句.............................................................................................................................3 f]L`^WU
3.2计算运行.............................................................................................................................3 v] &
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3.3脚本文件、函数及变量.....................................................................................................3 |&eZ[Sy(=l
3.4参数处理.............................................................................................................................4 jku_0Q0*?
3.5信息显示.............................................................................................................................4 57k@] 3
4
3.6交互式输入.........................................................................................................................4
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4、基本矩阵函数和操作.................................................................................................................4 yoGe^ga r
4.1基本矩阵.............................................................................................................................4 mYJ%gdTpo
4.2矩阵基本信息.....................................................................................................................5 _tTtq/ z<
4.3矩阵操作.............................................................................................................................5 DygMavA.
4.4特殊变量和常量.................................................................................................................5 qqA(Swe)T
4.5特殊矩阵.............................................................................................................................5 qL.1N~$2
5、基本数学函数.............................................................................................................................6 ,X25 -OFZ
5.1三角函数.............................................................................................................................6 q4'szDYO2
5.2指数函数.............................................................................................................................6 -CtLL _ I
5.3复数函数.............................................................................................................................6 6My=GBy C
5.4取整和求余函数.................................................................................................................7 3}e-qFlV8,
6、坐标变换、向量运算等特殊函数.............................................................................................7 #_0OYL`(mE
7、矩阵函数和数值线性代数.........................................................................................................7 nd*9vxM
7.1矩阵分析.............................................................................................................................7 wi^zXcVj
7.2线性方程.............................................................................................................................7 ?$i`K|
7.3特性值与奇异值.................................................................................................................8 uCO- f<b
7.4矩阵函数.............................................................................................................................8 +EjH9;gx
7.5因式分解.............................................................................................................................8 JwG$lGNJ
8、数据分析和傅立叶变换.............................................................................................................8 Z
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8.1基本运算.............................................................................................................................8 SxMmy
8.2有限差分.............................................................................................................................9 S+Z_Qf
8.3相关....................................................................................................................................9 >a7OE=K
8.4滤波卷积.............................................................................................................................9 o7 ^t-
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9、插值与多项式函数.....................................................................................................................9 JX8Hn |
9.1数据插值.............................................................................................................................9 ;U=I bK*
9.2样条插值.............................................................................................................................9 Aq674
1 nJ'FH['
9.3多项式................................................................................................................................9 1Z%^U ?
10、数值泛函函数和ODE解算器...............................................................................................10 d/5i4g[q
10.1优化和寻根.....................................................................................................................10 j3 ,6U jlU
10.2优化选项处理.................................................................................................................10 C1&~Y.6m
10.3数值积分.........................................................................................................................10 q PqpRi
10.4绘图................................................................................................................................10 Qz)1wf'y
10.5差微分函数解算器.........................................................................................................10 jkCa2!WQ'i
11、二维图形函数.........................................................................................................................11 !iUFD*~r~
11.1基本平面图形.................................................................................................................11 {R<0 'JU
11.2轴控制.............................................................................................................................11 2L " $p?
11.3图形注释.........................................................................................................................11 &XAG|
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12、三维图形函数.........................................................................................................................11 ;D.a |(Q
12.1基本三维图形.................................................................................................................11 WO$9Svh8
12.2色彩控制.........................................................................................................................11 ~2u~}v5m7
12.3色图................................................................................................................................12 D=Ia$O 0.
13、文件输入/输出........................................................................................................................12 ]."~ )
14、示例函数................................................................................................................................12 Y3@\uM`2#
15、符号工具包.............................................................................................................................13 `/?XvF\
15.1微积分.............................................................................................................................13 _`3' D`s
15.2线性代数.........................................................................................................................13 K;kaWV
15.3化简................................................................................................................................13 mU0j K@^&M
15.4方程求解.........................................................................................................................13 &/QdG= r +
15.5变量精度.........................................................................................................................14 q "BM*:W
15.6积分变换.........................................................................................................................14 !qGE R.
15.7基本操作.........................................................................................................................14 \AFoxi2h
15.8图形应用.........................................................................................................................14 >K:| +XbH
15.9 Maple接口.....................................................................................................................14 p1 ~u5BE7O
16、图象处理工具箱.....................................................................................................................15 Mbbgsy3W
16.1图象显示.........................................................................................................................15 ^w]N#%k\H
16.2图象文件数据输入/输出................................................................................................15 PNy)Tq dRS
16.3图象的几何操作.............................................................................................................15 3j<:g%5
16.4象值与统计.....................................................................................................................15 1eQfc{[g
16.5图像分析.........................................................................................................................15 u\-WArntc
16.6图像增强.........................................................................................................................16 aY`qb Jy
16.7线性滤波.........................................................................................................................16 H'2&3v
16.8二维线性滤波器的设计.................................................................................................16 o[Ojl .r<
16.9图像变换.........................................................................................................................16 J)(KG dk
16.10邻域及块处理...............................................................................................................17 Rdb[{Ruxb
16.11二值图像操作...............................................................................................................17 ^na8d's:
16.12图像的区域处理...........................................................................................................17 mL\_C9k,n
16.13色图操作.......................................................................................................................17 0zJT _H+
16.14色彩空间变换...............................................................................................................17 2stBW5v3
16.15图像类型判断及其转换...............................................................................................18 8{DZew /
16.16图像处理演示函数.......................................................................................................18
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