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这是一个MATLAB编写的进行低通滤波的函数(This is a MATLAB prepared to carry out low-pass filter function)

通过BP网络实现对非线性函数（正弦函数）的逼近。函数比较短，很简练。(Through the BP network for the nonlinear function (sine function) approximation. Function relatively short and very concise.)

说明：  在塔式太阳能发电系统中，实现了定日镜的最小二乘法校正功能。(Solar power system in the tower to achieve a least-squares method heliostat correction.)

采用差异算法的LT码，好不容易写的啊，希望对同学们有用(Difference algorithm using the LT code, finally write ah, I hope be useful for students)

it is useful for my research work

code of binary genetic algorithem

关于matlab很好的一本教成，里面内附参考程序，哈哈，对新手的有很大的帮助。(Matlab good on a教成, which containing a reference to procedures, ha ha, for the novice of great help.)

Digital Network Echo Canceller using NLMS in simulink

MATLAB下的振动仿真 本科毕业设计，要的下(zhedongfang zhe matlab fdf)

小波函数，网上找来共同学习，希望大家能用得着(Wavelet function, the Internet got to learn together, and hope that we can need it)