MATLAB 常用函数参考.pdf

【核心代码】

MATLAB 常用函数参考
1、通用命令.....................................................................................................................................1
1.1 通用信息查询.....................................................................................................................1
1.2 工作空间管理.....................................................................................................................1
1.3 管理指令和函数.................................................................................................................1
1.4 搜索路径管理.....................................................................................................................1
1.5 指令窗控制.........................................................................................................................2
1.6 操作系统指令.....................................................................................................................2
2、运算符和特殊运算符.................................................................................................................2
2.1 算术运算符.........................................................................................................................2
2.2 关系运算符.........................................................................................................................2
2.3 逻辑操作.............................................................................................................................2
2.4 特殊运算符.........................................................................................................................3
3、编程语言结构.............................................................................................................................3
3.1 控制语句.............................................................................................................................3
3.2 计算运行.............................................................................................................................3
3.3 脚本文件、函数及变量.....................................................................................................3
3.4 参数处理.............................................................................................................................4
3.5 信息显示.............................................................................................................................4
3.6 交互式输入.........................................................................................................................4
4、基本矩阵函数和操作.................................................................................................................4
4.1 基本矩阵.............................................................................................................................4
4.2 矩阵基本信息.....................................................................................................................5
4.3 矩阵操作.............................................................................................................................5
4.4 特殊变量和常量.................................................................................................................5
4.5 特殊矩阵.............................................................................................................................5
5、基本数学函数.............................................................................................................................6
5.1 三角函数.............................................................................................................................6
5.2 指数函数.............................................................................................................................6
5.3 复数函数.............................................................................................................................6
5.4 取整和求余函数.................................................................................................................7
6、坐标变换、向量运算等特殊函数.............................................................................................7
7、矩阵函数和数值线性代数.........................................................................................................7
7.1 矩阵分析.............................................................................................................................7
7.2 线性方程.............................................................................................................................7
7.3 特性值与奇异值.................................................................................................................8
7.4 矩阵函数.............................................................................................................................8
7.5 因式分解.............................................................................................................................8
8、数据分析和傅立叶变换.............................................................................................................8
8.1 基本运算.............................................................................................................................8
8.2 有限差分.............................................................................................................................9
8.3 相关.....................................................................................................................................9
8.4 滤波卷积.............................................................................................................................9
9、插值与多项式函数.....................................................................................................................9
9.1 数据插值.............................................................................................................................9
9.2 样条插值.............................................................................................................................9
 1
 To follow the path:
 look to the master,
 follow the master,
 walk with the master,
 see through the master,
 become the master.
 qrn@Dept.Math,HIT(WH)
9.3 多项式.................................................................................................................................9
10、数值泛函函数和 ODE 解算器...............................................................................................10
10.1 优化和寻根.....................................................................................................................10
10.2 优化选项处理.................................................................................................................10
10.3 数值积分.........................................................................................................................10
10.4 绘图.................................................................................................................................10
10.5 差微分函数解算器.........................................................................................................10
11、二维图形函数.........................................................................................................................11
11.1 基本平面图形.................................................................................................................11
11.2 轴控制.............................................................................................................................11
11.3 图形注释.........................................................................................................................11
12、三维图形函数.........................................................................................................................11
12.1 基本三维图形.................................................................................................................11
12.2 色彩控制.........................................................................................................................11
12.3 色图.................................................................................................................................12
13、文件输入/输出........................................................................................................................12
14、示例函数.................................................................................................................................12
15、符号工具包.............................................................................................................................13
15.1 微积分.............................................................................................................................13
15.2 线性代数.........................................................................................................................13
15.3 化简.................................................................................................................................13
15.4 方程求解.........................................................................................................................13
15.5 变量精度.........................................................................................................................14
15.6 积分变换.........................................................................................................................14
15.7 基本操作.........................................................................................................................14
15.8 图形应用.........................................................................................................................14
15.9 Maple 接口 .....................................................................................................................14
16、图象处理工具箱.....................................................................................................................15
16.1 图象显示.........................................................................................................................15
16.2 图象文件数据输入/输出................................................................................................15
16.3 图象的几何操作.............................................................................................................15
16.4 象值与统计.....................................................................................................................15
16.5 图像分析.........................................................................................................................15
16.6 图像增强.........................................................................................................................16
16.7 线性滤波.........................................................................................................................16
16.8 二维线性滤波器的设计.................................................................................................16
16.9 图像变换.........................................................................................................................16
16.10 邻域及块处理...............................................................................................................17
16.11 二值图像操作...............................................................................................................17
16.12 图像的区域处理...........................................................................................................17
16.13 色图操作.......................................................................................................................17
16.14 色彩空间变换...............................................................................................................17
16.15 图像类型判断及其转换...............................................................................................18
16.16 图像处理演示函数.......................................................................................................18