| cyqdesign |
2009-12-03 16:51 |
MATLAB常用函数参考
MATLAB常用函数参考 iC Ce8nK
1、通用命令........................................................................................................1 bGkLa/?S
1.1通用信息查询.................................................................................................1 P-<1vfThH
1.2工作空间管理.................................................................................................1 +d7 Arg!m
1.3管理指令和函数.................................................................................................................1 Uq~b4 X$
1.4搜索路径管理.....................................................................................................................1 vK`HgRQ(C
1.5指令窗控制.........................................................................................................................2 *Ms &WYN-
1.6操作系统指令.....................................................................................................................2 (UCCEQq5
2、运算符和特殊运算符.................................................................................................................2 jFip-=T{4
2.1算术运算符.........................................................................................................................2 /nv+*+Q?d
2.2关系运算符.........................................................................................................................2 jT!?lqr(Rb
2.3逻辑操作.............................................................................................................................2 ^qi+Y)dU|
2.4特殊运算符.........................................................................................................................3 x6*y$D^B
3、编程语言结构.............................................................................................................................3 e7b M K<:r
3.1控制语句.............................................................................................................................3 78r0K 5=
3.2计算运行.............................................................................................................................3 __zHe-.m
3.3脚本文件、函数及变量.....................................................................................................3 >; tE.CJH
3.4参数处理.............................................................................................................................4 NC Y2 ^
3.5信息显示.............................................................................................................................4 .Z#/%y3S
3.6交互式输入.........................................................................................................................4 J Vxja<43
4、基本矩阵函数和操作.................................................................................................................4 tCm]1ZgRW
4.1基本矩阵.............................................................................................................................4 D _ 1O4/
4.2矩阵基本信息.....................................................................................................................5 nA{yH}D4
4.3矩阵操作.............................................................................................................................5 z"mpw mv5
4.4特殊变量和常量.................................................................................................................5 OhMJt&s9P=
4.5特殊矩阵.............................................................................................................................5 Z`86YYGK
5、基本数学函数.............................................................................................................................6 y. 1F@w|
5.1三角函数.............................................................................................................................6 m
OE!`fd
5.2指数函数.............................................................................................................................6 0igB pHS
5.3复数函数.............................................................................................................................6 |i #06jIq
5.4取整和求余函数.................................................................................................................7 #t i%hm
6、坐标变换、向量运算等特殊函数.............................................................................................7 4Gh\T`=
7、矩阵函数和数值线性代数.........................................................................................................7 Iqn
(NOq^[
7.1矩阵分析.............................................................................................................................7 13w(Tf
7.2线性方程.............................................................................................................................7 (9kR'kr
7.3特性值与奇异值.................................................................................................................8 0 q 1x+
7.4矩阵函数.............................................................................................................................8 Ok|Dh;1_
7.5因式分解.............................................................................................................................8 -|f0;Fl
8、数据分析和傅立叶变换.............................................................................................................8 k#u)+e.'
8.1基本运算.............................................................................................................................8 t 1"#L_<e
8.2有限差分.............................................................................................................................9 RgL>0s
8.3相关....................................................................................................................................9 K#AexA
8.4滤波卷积.............................................................................................................................9 Gi #-TP\
9、插值与多项式函数.....................................................................................................................9 <P 'FqQ]
9.1数据插值.............................................................................................................................9 mF|KjX~s
9.2样条插值.............................................................................................................................9 iR lpNsN
1 Ir5|H|b<
9.3多项式................................................................................................................................9
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10、数值泛函函数和ODE解算器...............................................................................................10 yP>025o't
10.1优化和寻根.....................................................................................................................10 7S&$M-k
10.2优化选项处理.................................................................................................................10 `'sD (e
10.3数值积分.........................................................................................................................10 +4 Pes
10.4绘图................................................................................................................................10 yN0`JI
10.5差微分函数解算器.........................................................................................................10 #p55/54ZI
11、二维图形函数.........................................................................................................................11 XPD1HN!,LT
11.1基本平面图形.................................................................................................................11 y+w,j]
11.2轴控制.............................................................................................................................11 Hk@Gkx _
11.3图形注释.........................................................................................................................11 4#7*B yvf
12、三维图形函数.........................................................................................................................11 |#M|"7;2z
12.1基本三维图形.................................................................................................................11 5E"^>z
12.2色彩控制.........................................................................................................................11 k4hk*
0Jq
12.3色图................................................................................................................................12 &e;Qabwxva
13、文件输入/输出........................................................................................................................12 3)6 - S
14、示例函数................................................................................................................................12 \!BVf@>p%
15、符号工具包.............................................................................................................................13 {>9ED.t
15.1微积分.............................................................................................................................13 .RJMtmp
15.2线性代数.........................................................................................................................13 qIQRl1Tw;V
15.3化简................................................................................................................................13 SY[3O
15.4方程求解.........................................................................................................................13 fByf~iv,
15.5变量精度.........................................................................................................................14 zxCx2.7
15.6积分变换.........................................................................................................................14 !|i #g$
15.7基本操作.........................................................................................................................14 M}# DX=NZc
15.8图形应用.........................................................................................................................14 -f mJkI
15.9 Maple接口.....................................................................................................................14 kaB4[u
16、图象处理工具箱.....................................................................................................................15 DyiJ4m}kh
16.1图象显示.........................................................................................................................15 F]UH\1
16.2图象文件数据输入/输出................................................................................................15 P/|1,S k
16.3图象的几何操作.............................................................................................................15 A)>#n)
16.4象值与统计.....................................................................................................................15 {.jW" 0U
16.5图像分析.........................................................................................................................15 AH5;6Q
16.6图像增强.........................................................................................................................16 X(MS!R V
16.7线性滤波.........................................................................................................................16 S6JXi>n
16.8二维线性滤波器的设计.................................................................................................16 F]?] |nZZ
16.9图像变换.........................................................................................................................16 /\h *v!:
16.10邻域及块处理...............................................................................................................17 O^row1D_
16.11二值图像操作...............................................................................................................17 S7Ty}?E@
16.12图像的区域处理...........................................................................................................17 ~"#HHaBO#
16.13色图操作.......................................................................................................................17 , >S7c
16.14色彩空间变换...............................................................................................................17 G%t>Ll`` C
16.15图像类型判断及其转换...............................................................................................18 E'DHO2
Y
16.16图像处理演示函数.......................................................................................................18
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