周一分享（2）：Matlab软件介绍
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分享兴趣，传播快乐，增长见闻，留下美好。亲爱的您，这里是LearingYard学苑！今天小编为大家带来MATLAB软件介绍，欢迎您的用心访问！本期推文阅读时长大约5分钟，请您耐心阅读。
Share interest, spread happiness, increase knowledge, and leave beautiful.Dear you,This is the LearingYard Academy!Today, the editor brings you introduction to MATLAB software,Welcome your visit!This tweet usually takes about 5 minutes to read. Please be patient and read.
一 、 MATLAB基本介绍
Basic introduction to MATLAB
MATLAB 是“matrix laboratory”的缩写形式。MATLAB主要用于处理整个的矩阵和数组，而其他编程语言大多逐个处理数值。矩阵是指通常用来进行线性代数运算的二维数组。
MATLAB is short for "matrix laboratory". MATLAB is mainly used to deal with entire matrices and arrays, while other programming languages mostly deal with values one by one. A matrix is a two-dimensional array commonly used to perform linear algebra operations.
二 、MATLAB优势与特点
MATLAB Advantages and Features
- 友好的工作平台和编程环境；
- 简单易用的编程语言；
- 强大的科学计算机数据处理能力；
- 出色的图形处理功能；
- 应用广泛的模块集合工具箱；
- 实用的程序接口和发布平台。
- Friendly working platform and programming environment;
- Easy-to-use programming language;
- Strong scientific computer data processing ability;
- Excellent graphics processing function;
- Widely used module collection toolbox;
- Practical program interface and publishing platform.
三 、MATLAB的一些功能
Some functions of MATLAB
- 数值分析
- 数值和符号计算
- 工程与科学绘图
- 控制系统的设计与仿真
- 数字图像处理技术
- 数字信号处理技术
- 通讯系统设计与仿真
- 财务与金融工程
- 管理与调度优化计算（运筹学）
- Numerical Analysis
- Numerical and symbolic calculations
- Engineering and scientific drawing
- Design and simulation of control system
- Digital image processing technology
- Digital signal processing technology
- Communication system design and simulation
- Finance and Financial Engineering
- Management and scheduling optimization calculation (operations research)
四、Matlab基础知识
Basic knowledge of Matlab
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基本符号basic symbols
分号(;)——命令后面加分号，在命令行窗口不会显示结果；命令后面不加分号，在命令行窗口会显示运算结果。
命令行窗口的指令行“头首”的“>>”是自动生成的，为运算提示符，表示Matlab处于准备就绪阶段；在运算提示符后输入命令以后，按enter键，就会在命令行窗口出现相应的结果，并会将结果保存在工作区窗口。
Semicolon (;)—— If a semicolon is added after the command, the result will not be displayed in the command line window; if a semicolon is not added after the command, the operation result will be displayed in the command line window.
The ">>" in the "head" of the command line of the command line window is automatically generated, which is the operation prompt, indicating that Matlab is in the ready stage; after entering the command after the operation prompt, press enter, and the command line The corresponding results appear in the window, and the results are saved in the workspace window.
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常用指令Common commands
quit、exit——关闭Matlab
clc——清除命令行窗口
clear——删除Matlab中的变量
cd——显示或改变工作目录
close all——删除图窗
quit、 exit —— close Matlab
clc —— clears the command line window
clear ——delete a variable in Matlab
cd ——display or change working directory
close all——deletes the figure
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That's it for today's sharing.If you have a unique idea about today’s article,Welcome to leave us a message,Let us meet tomorrow,I wish you a happy day today!
参考资料：谷歌翻译、百度、CSDN本文由LearningYard学苑原创，如有侵权请在后台留言！
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