HMM_facerec

可以载入信号，并对信号进行分析，观看谱图(Can load signal, and signal analysis, see spectra)

无线通信简易链路 包含调制解调 信号检测(wireless communication simple links including module , demodule and signal detection)

关于神经网络控制，最终的权值矩阵就是滤波器的系数，进行逐步线性回归。( On neural network control, The final weight matrix is ??the filter coefficient, Stepwise linear regression.)

Math Paramteric eqations

本程序输入一个矩阵及误差限，得出其几何均值分解，该算法广泛应用于通信系统中。(Input is a matrix and outputs its decomposition of geometric mean)

强大的LINGO求解最短路径问题，非常好用(Powerful LINGO to solve the shortest path problem, very easy to use)

实现对离网运行的孤岛微电网的可靠性评估，用的是解析法，能够很好的评估孤岛的可靠性。(Realize the off-grid micro-run island grid reliability evaluation using analytical method, can be a good assessment of the reliability of the island.)

一个老外写的文章，很不错，对以后学习核主元分析（KPCA）有帮助！(the paper was written by the foreigner，which is very useful and meaningful.)

amplitude modulation usinng matlab coding

使用Matlab仿真QAM和M=4的PSK(Matlab simulation using QAM and M = 4 of the PSK)