MATLAB常用函数参考 i2`.#YJ&v
1、通用命令........................................................................................................1 znGZULa#
1.1通用信息查询.................................................................................................1 a3DoLq"/
1.2工作空间管理.................................................................................................1 YA1{ -7'Q
1.3管理指令和函数.................................................................................................................1 QySca(1tN
1.4搜索路径管理.....................................................................................................................1 n0
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1.5指令窗控制.........................................................................................................................2 ?];~N5<'
1.6操作系统指令.....................................................................................................................2 ;[;S_|vZ=)
2、运算符和特殊运算符.................................................................................................................2 m
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2.1算术运算符.........................................................................................................................2 +dPE!:
2.2关系运算符.........................................................................................................................2 b[QCM/
2.3逻辑操作.............................................................................................................................2 \&l*e
2.4特殊运算符.........................................................................................................................3 RBHqLg(
3、编程语言结构.............................................................................................................................3 ;$k ?&nhY
3.1控制语句.............................................................................................................................3 (STWAwK-
3.2计算运行.............................................................................................................................3 z[<pi :
3.3脚本文件、函数及变量.....................................................................................................3 AVdd?Ew
3.4参数处理.............................................................................................................................4 PHE;
3.5信息显示.............................................................................................................................4 JXRmu~ W~l
3.6交互式输入.........................................................................................................................4 /3"e3{u y
4、基本矩阵函数和操作.................................................................................................................4 Xs#?~~"aC
4.1基本矩阵.............................................................................................................................4 tCF0Ah
4.2矩阵基本信息.....................................................................................................................5 4)c"@Zf
4.3矩阵操作.............................................................................................................................5 SIyS.!k>
4.4特殊变量和常量.................................................................................................................5 }]Z, \ lA
4.5特殊矩阵.............................................................................................................................5 l[x`*+ON:2
5、基本数学函数.............................................................................................................................6 ]h`E4B
5.1三角函数.............................................................................................................................6 &6~nc QWu
5.2指数函数.............................................................................................................................6 tjc5>T[Es8
5.3复数函数.............................................................................................................................6 ~
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5.4取整和求余函数.................................................................................................................7 FSXKH {Z
6、坐标变换、向量运算等特殊函数.............................................................................................7 7lBQd (
7、矩阵函数和数值线性代数.........................................................................................................7 ttJ:[ R'
7.1矩阵分析.............................................................................................................................7 lD+y, ";
7.2线性方程.............................................................................................................................7 XV0<pV>
7.3特性值与奇异值.................................................................................................................8 ?!Th-Cc&m
7.4矩阵函数.............................................................................................................................8 h&^/, G
7.5因式分解.............................................................................................................................8 ?\/dfK:!
8、数据分析和傅立叶变换.............................................................................................................8 3GuMiht5
8.1基本运算.............................................................................................................................8 S+bW D7
8.2有限差分.............................................................................................................................9 VN55!l'OV
8.3相关....................................................................................................................................9 VS@rM<K{
8.4滤波卷积.............................................................................................................................9 ^ZViQ$a"h;
9、插值与多项式函数.....................................................................................................................9 nk?xNe4
9.1数据插值.............................................................................................................................9 N]P*6sf-6
9.2样条插值.............................................................................................................................9 =kZwB*7
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9.3多项式................................................................................................................................9 75BOiX
10、数值泛函函数和ODE解算器...............................................................................................10 e]L3=R;
10.1优化和寻根.....................................................................................................................10 bI6 V &Dd
10.2优化选项处理.................................................................................................................10 y<gYf -E+
10.3数值积分.........................................................................................................................10 XP
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10.4绘图................................................................................................................................10 2
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10.5差微分函数解算器.........................................................................................................10 4s+J-l
11、二维图形函数.........................................................................................................................11 5eZg+ O
11.1基本平面图形.................................................................................................................11 2%No>w}/2
11.2轴控制.............................................................................................................................11 n4 6PQm%p
11.3图形注释.........................................................................................................................11 iLQt9H yk
12、三维图形函数.........................................................................................................................11 s n T4X
12.1基本三维图形.................................................................................................................11 2 ShlYW@~
12.2色彩控制.........................................................................................................................11 :."n@sA@
12.3色图................................................................................................................................12 H9a3 rA>
13、文件输入/输出........................................................................................................................12 nm%4L
14、示例函数................................................................................................................................12 uEi.nSp)S
15、符号工具包.............................................................................................................................13 t1_y1!u Q
15.1微积分.............................................................................................................................13 ' _yk_[/
15.2线性代数.........................................................................................................................13 +^% &8 <
15.3化简................................................................................................................................13 (H|d 3
15.4方程求解.........................................................................................................................13 uu46'aT
15.5变量精度.........................................................................................................................14 T>:g
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15.6积分变换.........................................................................................................................14 `[HoxCV3o
15.7基本操作.........................................................................................................................14 t2%bHIG}
15.8图形应用.........................................................................................................................14 /3: IE%o
15.9 Maple接口.....................................................................................................................14 K d|l\k!
16、图象处理工具箱.....................................................................................................................15 sMpC4E
16.1图象显示.........................................................................................................................15 d ' @H@
16.2图象文件数据输入/输出................................................................................................15 |$*9j" "u
16.3图象的几何操作.............................................................................................................15 p]IhQnj2
16.4象值与统计.....................................................................................................................15 K &~#@I;
16.5图像分析.........................................................................................................................15 \?]HqPibx
16.6图像增强.........................................................................................................................16 q,h.W JI
16.7线性滤波.........................................................................................................................16 KcyM2hE7
16.8二维线性滤波器的设计.................................................................................................16 LRlk9:QD>
16.9图像变换.........................................................................................................................16 F#C 6.`B
16.10邻域及块处理...............................................................................................................17 U3iyuE
16.11二值图像操作...............................................................................................................17 , % DAh
16.12图像的区域处理...........................................................................................................17 Q~8&pP8 I!
16.13色图操作.......................................................................................................................17 |k9j )Hg(
16.14色彩空间变换...............................................................................................................17 ]KPg=@Q/
16.15图像类型判断及其转换...............................................................................................18 O5n] 4)<
16.16图像处理演示函数.......................................................................................................18
