Classifier

利用matlab求一段语音信号的时域能量以及频域能量(Demand a voice signal using matlab in time domain and frequency domain energy energy)

this is the code for generating membrane function using matlab GUI

阶次分析的程序包，用于非平稳信号的特征提取。(Order Analysis package for non-stationary signal feature extraction.)

salt and pepper noise correction

基于高频电流注入的永磁同步电机初始角检测，具体是旋变高频电流注入。效果不错，外带相关论文几篇，很有参考意义。(The initial angle detection based on high frequency current injection of permanent magnet synchronous motor, in particular high-frequency current injection resolver. Well, take away a few relevant papers, it is very useful.)

改进的OFDM 子载波分配、功率分配 注水算法(Improved OFDM subcarrier allocation, power allocation, algorithm water)

说明：  实现duffing方程的绘图，为工程上观察duffing混沌现象给出一个仿真的方法 (give a way to drew the picture of duffing)

sigle phase active power filter using pll control technique will work efficiently when supply is of distorted nature ismp and ismp nature

说明：  matlab代码，轴承特征提取，包括rms、最大幅值、峰值因子、绝对平均值、平均值、峭度、脉冲因子、裕度因子、能量，小波包、经典模态分解等特征(Matlab code, bearing feature extraction, including rms, maximum amplitude, crest factor, absolute mean, mean, kurtosis, pulse factor, margin factor, energy, etc)

说明：  ITU的MIMO无线信道模型，基于几何的模型，是对不同场景的无线信道的建模(MIMO wireless channel model)