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说明：  有限差分法数值模拟弹性波动方程，使用matlab编写的。(Finite difference method numerical simulation of elastic wave equation, using matlab prepared.)

人体运动捕捉数据处理工具箱，很多丰富的库函数可供调用。(Human motion capture data processing toolbox, many rich library functions available for calls.)

基于复合形法，现采用编程来计算最优解，matlab程序和简要说明文档。(Based on the complex method, is used to calculate the optimal solution of programming, matlab program and a brief description of the document.)

自动控制原理中关于阻尼（欠阻尼，过阻尼，临界阻尼）(damping of automatic control theory)

基于MATLAB实现ASK、BPSK、FSK三种调制方式的简单程序(MATLAB-based implementation ASK, BPSK, FSK modulation of three simple procedures)

主要介绍求根music算法，对于初学者可以多看一下。(Mainly introduces roots music algorithm for for beginners can read it.)

半变异函数的应用拟合球状模型程序 在土壤重金属分析中的应用(The application of semivariogram spherical model fitting procedure in analysis of soil heavy metals)

gps信号的自相关，以及boc信号的自相关(gps signal autocorrelation, and boc autocorrelation)

说明：   用MATLAB语言编写的程序，称为M文件。M文件可以根据调用方式的不同分为两类：命令文件(Script File)和函数文件(Function File)。(Language with the MATLAB program, called the M file. M files can call the different ways into two categories: command file (Script File), and function files (Function File).)

these file are useful to simulate particle filter and beam forming and show that how to use bayseian filter reduce mmse