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说明：  导言 - 描述MATLAB系统的组成。 开发环境- 介绍MATLAB的开发环境，包括有关工具和MATLAB桌面的信息。 矩阵操作- 介绍如何用MATLAB生成矩阵以及用矩阵进行数学运算。 作图- 介绍MATLAB的作图能力，包括有关作图数据，给图表加注释，以及图像的使用。 用MATLAB编程 - 描述如何用MATLAB语言编写手稿和函数,以及利用数据结构，例如单元数组和多元数组。 (Introduction- describes the MATLAB system. Development Environment- Introduction to MATLAB development environment, including the MATLAB desktop tools and information. Matrix Operation- describes how to use MATLAB to generate the matrix as well as the use of matrix mathematics. Mapping- Introduction to MATLAB' s plot, including the mapping of the data, add notes to the chart, as well as the use of images. Programming with MATLAB- MATLAB language to describe how to prepare manuscripts and function, and the use of data structures, such as arrays and multi-unit array.)

光学设计：半导体激光器动态特性计算，LED电流—电压特性曲线仿真，高斯光束透镜变换特性的分析，光波在介质面上反射折射仿真计算，平行平面腔模的迭代解法(Optical Design: semiconductor laser dynamics calculations, LED current- voltage characteristics simulation, transformation properties of Gaussian beam analysis of the lens, light refraction in the medium surface of the reflector simulation, parallel to the plane of the cavity mode iterative solution)

计算单个球型粒子的的粒子光强分布，对比不同折射率条件下粒子的光强分布(A particle for calculating a single spherical particle of light intensity distribution)

介绍MATLAB常见的操作命令，基本格式和运用说明，对初学者有一定帮助(Describes the common operation of MATLAB commands, the basic format and use instructions will definitely be helpful for beginners)

多项式编程，可以实现十项的matlab运算，可以运用于很多场合(Polynomial programming,the operation can be achieved 10)

lingo用于解决优化问题的佼佼者，不仅编程方便，而且能够针对优化类问题作出很多有用的分析，比如影子价值，灵敏度分析等(Lingo for optimization issue)

说明：  CS 算法，SAR成像的一种基本方法,通过CS校正得到SAR图像(One of the SAR imaging algorithms,CS algorithm )

this matlab code denoise the pink noise from pcg signal and generate the specogram

用遗传算法求解函数极值，直接在matlab中运行即可。 (Using genetic algorithm function extremum, directly in matlab can run.)

fuzzy controll system introduction