biulao

The code is used for Homomorphic filtering

说明：  此程序是关于小波变换用于故障信号分析和处理的程序。(this procedure is used on the wavelet transform fault signal analysis and processing procedures.)

SYSTEM SECURED ANTIVIRUS

BIT PATTERN ANALYSIS OF COMMUNICATION SIGNALS

FFA（快速折叠算法），实现噪声中的周期信号检测，及周期估算(FFA (fast folding algorithm), the realization of the periodic signal in noise detection, and cycle estimates)

文件最前面标有svpwm的表示该文件：三相电源先通过二极管整流，在用IGBT以svpwm方式三相逆变，驱动电机运转。 其他的都是simulink中对一些常用模块的功能进行比较简单的练习(File front marked with svpwm representation of the file: the first three-phase power rectifier diode, IGBT svpwm three-phase inverter drive motor running. Simple exercises are simulink some commonly used module functions)

Matlab code for OFDM for bpsk

kernel kmeans is a fast and efficeient kmeans algorithm implementation

matlab程序，用pca分解重构对原始信号进行噪声抑制，利用bic准则进行主分量阶数选择(matlab program, using pca decomposition and reconstruction of the original signal noise suppression, the use of principal component bic guidelines Order Selection)

Matlab的简单实用方法，能让初学者很快的了解Matlab、实用Matlab(Matlab s simple and practical method that allows beginners to quickly learn Matlab, Matlab practical)