包含matlab常用的函数指令，按功能分类的

包括

1.通用信息查询

2.工作空间管理

3.管理指令及函数

4.搜索路径的管理

5.指令窗控制

6.操作系统指令

7.运算符操作

8.编程语言结构

9.矩阵及相关操作等-Contains the matlab function commonly used commands, according to functional categories, including 1. General information inquiries 2. Workspace management 3. Management directives and functions 4. Search path management 5. Command window control 6. Operating instructions 7. Operator Operation 8 . programming language structure 9. matrix and related operation, etc.