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LDPC研究者MacKay提供的校验矩阵H及对应的生成矩阵G，其中H行重为6，列重为3，行数252，列数504.(LDPC researchers MacKay, the calibration matrix H and the corresponding generator matrix G, H which re-6, series of three, the lines 252, 504 Columns.)

一些经典的例子，对初学MATLAB的同事可能带来帮助(matlab)

some code yes it show it to rxtract accell ata and show it and that all folks hi pls do it

Fourie Crypt. Encrypt and decrypt programs

这是在matlab的基础上开发出的pid控制器源代码(It is developed on the basis of matlab pid controller source code)

一个改进的bp算法，很经典，很实用,希望大家喜欢！(An improved algorithm for bp, very classic, very useful, I hope everyone likes!)

说明：  应用MATLAB的M文件编程方法过行信号频域分析。分别用矩阵运算的方法计算方波的DFS，在60的时窗宽度上方波宽度分别为5与12。并且画出x(n)和DFS(x(n))的杆状图。(Application of MATLAB M-file programming off-line signal frequency domain analysis. Were calculated using matrix calculation of square wave of DFS, in the 60' s when the window width the width of the top of wave 5 and 12, respectively. And draw the x (n) and DFS (x (n)) of the rod-shaped graph.)

自适应凹口滤波干扰对消，单一频率的方法的实现。很有效果(Adaptive notch filter interference cancellation, single frequency)

三相并网逆变器，可以进行并网的功能，采用功率控制(Three-phase grid-connected inverter, and network functions can be performed using the power control)

电子书，专门介绍matlab的mapping制图工具箱mapping toolbox.pdf(E-books, dedicated to matlab toolbox of mapping mapping mapping toolbox.pdf)