mfiles

改变声音信号采样频率。应分别考虑由低到高和由高到低，最好包括声音采集和回放等功能。(To change the audio signal sampling frequency. Should be considered separately from low to high and high to low, preferably including audio capture and playback functions.)

非常不错的小波程序(very good wavelet procedures!)

Hand gesture recognition system using image processing

This file is used to find out the distance between a point and a line in 3d

sar simulation in rda algorithm

LPC in vocoder by matlab

锐利信道的matlab仿真源码和运行结果，文档内含两个源码，并有详细注释。(Sharp channel-source and run the matlab simulation results, the document containing the two-source, and detailed notes.)

数字基带系统的传输.比较了PSK，ASK，FSK系统的误码率(Digital baseband transmission. Compared PSK, ASK, FSK system bit error rate)

HYBRID pso OPTIMIZATION

this code shows the stbc model fluctuation.................................................