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matlab经典算法的程序-特殊绘图，figure operation(classical algorithm matlab procedures- special drawing, figure operation)

这是关于数字处理信号的MATLAB源代码，含有一些在数字信号处理中基本操作的源代码，希望对大家有所帮助。(This is on the digital processing of signals in MATLAB source code, contains a number of digital signal processing in the basic operation of the source code, I hope to help all of you.)

随机改变一个矩阵的行的顺序生成新矩阵 保持数据不变(Randomly changing the rows of a matrix to generate a new matrix)

通过比较两个music算法，得出哪一个实用性比较好(Music by comparing the two algorithms, which reached a relatively good practicality)

非常经典的7自由度车辆动力学模型，用于车辆动力学分析（需要matlab2008以前的版本打开运行）。(Very classic 7 degrees of freedom vehicle dynamics model for vehicle dynamics analysis (need matlab2008 previous versions open run).)

Matlab GUI Message Box Usage

差分进化算法DE，及检验函数Goal。5个检验函数用来验证DE算法的有效性。(Differential evolution algorithm DE, and test function Goal. The five test functions are used to verify the effectiveness of the algorithm of DE.)

另一个关于matlab的相关指令与操作，欢迎下载(Another relevant instructions on matlab and operation, please download)

本程序需要用到MATLAB遗传算法工具箱，但是遗传算法工具箱有很多种，这里使用GEATbx工具箱，该工具箱是由英国Sheffield大学开发。(This program requires MATLAB genetic algorithm toolbox, but there are many genetic algorithm toolbox used here GEATbx toolkit, which was developed by the University of Sheffield, UK.)

该程序给出了一个4*4_MIMO的实现，包含802.11n信道模型和AWGN信道模型，同时给出了在此模型下的时频估计计算，最后得到信噪比与误码率之间的关系曲线图。(The program gives a 4* 4_MIMO of implementation, including 802.11n channel models and AWGN channel model, while at the same time gives this model the frequency estimation is calculated, and finally get to noise ratio and bit error rate curve between Figure.)