MATLAB常用函数参考 =S\pI
1、通用命令........................................................................................................1 eEeK ] 8@
1.1通用信息查询.................................................................................................1 SV^[)p )
1.2工作空间管理.................................................................................................1 9D yy& $s
1.3管理指令和函数.................................................................................................................1 tcI Z
2H%
1.4搜索路径管理.....................................................................................................................1 5o0 H7k]
1.5指令窗控制.........................................................................................................................2 :K!L-*>A9
1.6操作系统指令.....................................................................................................................2 4 X0ku]
2、运算符和特殊运算符.................................................................................................................2 ,{Z!T5 |
2.1算术运算符.........................................................................................................................2 /EL3 T t
2.2关系运算符.........................................................................................................................2 c{jTCkzq
2.3逻辑操作.............................................................................................................................2 4=|oOIhgb
2.4特殊运算符.........................................................................................................................3 B;Co `o2
3、编程语言结构.............................................................................................................................3 a
JQ_V
3.1控制语句.............................................................................................................................3 xDmwi Vy
3.2计算运行.............................................................................................................................3 X"T)X#:)
3.3脚本文件、函数及变量.....................................................................................................3 )xTu| V
3.4参数处理.............................................................................................................................4 0X%#9s ~
3.5信息显示.............................................................................................................................4 p,\(j
3.6交互式输入.........................................................................................................................4 gNh4c{Al9
4、基本矩阵函数和操作.................................................................................................................4 F_V/&OV
4.1基本矩阵.............................................................................................................................4 f6#1sO4"
4.2矩阵基本信息.....................................................................................................................5 ]YB,K)WQ
4.3矩阵操作.............................................................................................................................5 X C '|
4.4特殊变量和常量.................................................................................................................5 @~IZ%lEQsD
4.5特殊矩阵.............................................................................................................................5 X
u>]$+u#
5、基本数学函数.............................................................................................................................6 &VVvZ@X ;
5.1三角函数.............................................................................................................................6 gyC Xv0*z
5.2指数函数.............................................................................................................................6 |(9l_e|
5.3复数函数.............................................................................................................................6 SqoO "(1x
5.4取整和求余函数.................................................................................................................7 "}uV=y
6、坐标变换、向量运算等特殊函数.............................................................................................7 o7yvXrpG(U
7、矩阵函数和数值线性代数.........................................................................................................7 ; VQ:\f G
7.1矩阵分析.............................................................................................................................7 ~vf PsaRh
7.2线性方程.............................................................................................................................7 ,6wGd aMR
7.3特性值与奇异值.................................................................................................................8 OL623jQX
7.4矩阵函数.............................................................................................................................8 p Acu{5#7
7.5因式分解.............................................................................................................................8 AHLXmQl
8、数据分析和傅立叶变换.............................................................................................................8 U@)WTH6d
8.1基本运算.............................................................................................................................8 8`q"] BQN
8.2有限差分.............................................................................................................................9 M+L0 X$}NZ
8.3相关....................................................................................................................................9 @DyMq3Gt?&
8.4滤波卷积.............................................................................................................................9 E |=]k
9、插值与多项式函数.....................................................................................................................9 gq+#=!(2
9.1数据插值.............................................................................................................................9 YKa9]Q
9.2样条插值.............................................................................................................................9 + )7h)u q
1 IZZ
$p{
9.3多项式................................................................................................................................9 gE6{R+sp
10、数值泛函函数和ODE解算器...............................................................................................10 # LG<o3An
10.1优化和寻根.....................................................................................................................10 szy2"~hm
10.2优化选项处理.................................................................................................................10 OC `Mzf%.
10.3数值积分.........................................................................................................................10 KocN J
TB
10.4绘图................................................................................................................................10 w#;y
10.5差微分函数解算器.........................................................................................................10 GUsJF;;V
11、二维图形函数.........................................................................................................................11 >7QC>ws%
11.1基本平面图形.................................................................................................................11 7*47m Jyc
11.2轴控制.............................................................................................................................11 6,skF^
11.3图形注释.........................................................................................................................11 ZZW%6 -B
12、三维图形函数.........................................................................................................................11 4 9 1 1
12.1基本三维图形.................................................................................................................11 <;NxmO<%\
12.2色彩控制.........................................................................................................................11 } M9I]\
12.3色图................................................................................................................................12 sH Hu<[psM
13、文件输入/输出........................................................................................................................12 Gk<6+.c~
14、示例函数................................................................................................................................12 E}|IU Pm
15、符号工具包.............................................................................................................................13 R"e53 3
15.1微积分.............................................................................................................................13 SCXtBZ`.G
15.2线性代数.........................................................................................................................13 k
i{8f
15.3化简................................................................................................................................13 x c$jG?83#
15.4方程求解.........................................................................................................................13 X1%_a.=VF
15.5变量精度.........................................................................................................................14 D}bCMN <
15.6积分变换.........................................................................................................................14 =|q@ Q`DB
15.7基本操作.........................................................................................................................14 4 J2C# Cs
15.8图形应用.........................................................................................................................14 @Y+ 9")?
15.9 Maple接口.....................................................................................................................14 4% 2MY\
16、图象处理工具箱.....................................................................................................................15 :"Kr-Hm`
16.1图象显示.........................................................................................................................15 vi0nJ -Xg
16.2图象文件数据输入/输出................................................................................................15 hu- 6V="^9
16.3图象的几何操作.............................................................................................................15 O)}5`0@L
16.4象值与统计.....................................................................................................................15 Iz I
hC
16.5图像分析.........................................................................................................................15 ef
-PlGn
16.6图像增强.........................................................................................................................16 bcF Z ~B
16.7线性滤波.........................................................................................................................16 ?rgtbiSW-
16.8二维线性滤波器的设计.................................................................................................16 +v|]RgyW)
16.9图像变换.........................................................................................................................16 /@K1"/fqH
16.10邻域及块处理...............................................................................................................17 &fgfCZz'
16.11二值图像操作...............................................................................................................17 :-1
i1d
16.12图像的区域处理...........................................................................................................17 +rOd0?
16.13色图操作.......................................................................................................................17 /1LQx>1d
16.14色彩空间变换...............................................................................................................17 uJ L[m(G
16.15图像类型判断及其转换...............................................................................................18 etH]-S
16.16图像处理演示函数.......................................................................................................18
