HARRSI

Login password filters in WinXP login screen.

水声通信中海洋对水声信号的吸收仿真，参考较完整模型Francois R E, Garrison G R，包含对陆地无线电吸收对比(Underwater acoustic communication in ocean water to absorb the sound signal simulation, a more complete model reference Francois RE, Garrison GR, contains terrestrial radio absorption contrast)

说明：  压缩感知的一个应用实例，对压缩后的信号用BP算法重构(An application of compressed sensing, on the compressed signal with the BP algorithm has)

主要模拟的是信号光在增益光纤中放大的过程(Main simulation signal light is amplified in the gain fiber in the process)

语音增强的的MATLAB代码，给有需要的人，欢迎交流(Speech Enhancement of MATLAB code, there is need to give the people are welcome to communicate)

一个用MATLAB编程的源程序，能实现回响的峡谷效果(a program compiled by matlab,it can produced an effect of canyon reecho.)

power flow analysis using newton raphson method

MIMO 系统检测算法，最大似然（ML）,最小均方误差(MMSE),迫零(ZL),保证完美运行(MIMO system detection algorithm, maximum likelihood (ML), minimum mean square error (MMSE), zero forcing (ZL), to ensure perfect operation)

各种升降压斩波电路的simulink 仿真(Buck Chopper variety of simulink simulation)

基于sobel算子的简单车牌识别提取，算法简单 (Sobel operator based on the simple extraction of license plate recognition algorithm is simple)