rayleigh-channel-QPSK

说明：  基于NMF的人脸识别代码 matlab 识别率高 容易运行 容易修改(NMF-based face recognition matlab code easier to run a high recognition rate is easy to modify the)

电力电子 交流调压负载仿真 可以任意调节触发延迟角。(Load simulation of power electronic AC voltage regulator can be adjusted trigger delay angle.)

数字信号处理中经典谱估计的周期图法的MATLAB程序代码(Periodogram method for classical spectral estimation in digital signal processing)

Feature extraction for clasification

Modified Gram-Schmidt (MGS)正交化法是利用已有正交基计算新的正交基。既能选择相关特征，又能排出已选特征对后续特征选择的影响。(Modified Gram-Schmidt (MGS)orthogonalization gives new orthogonal basis through original orthogonal basis. It can do the feature selection and eliminate the impact on choosing new feature vector by the selected one.)

一个简单的电力系统仿真计算程序，利用MATLAB语言中的SIMULINK来进行相关的仿真计算。(A simple program for power system simulation of power systems, It can be used for power system calculation.)

RS分形算法matlab代码实现,既利用RS方法计算时间序列的分形hurst指数(RS fractal algorithm matlab code, we use RS calculated time series fractal Hurst index)

关于与峭度相关的一些文章，本人感觉比较不错，对信号处理等有一定的帮助(About the the kurtosis article, I feel quite good, such as signal processing help)

基于matlab的实现ICP算法，可读性强， 适合初学者(ICP algorithm based on the realization of matlab, readable, and suitable for beginners)

counter following code can be used in other projects