moon

The code in matlab help user do statistical analysis of time series

hide message inside image and retrive it from image using dct

leach协议基于matlab代码，可以试试(based on Matlab)

matlab实现互现关运算,并采用雅克比——约当法实现逆矩阵的运算，在matlab下测试通过。(Complete correlation and invmaxwith matlab)

说明：  LSB是Least Significant Bit Substitution的简称，也叫最低有效位水印嵌入，(lsb watermarking embed)

基于灰度的归一化匹配算法：将原图以及匹配图灰度化，算出相关系数后得到匹配区域。(Based on Gray' s normalized matching algorithms: the original image and the gray level of matching graph, calculate the correlation coefficient obtained after the matching area.)

ios下，一个基于XMPP简单的的通信demo(Under ios, an XMPP-based communication simple demo)

多用户检测算法直接序列扩频码 调制部分(multiuser detesion)

enjoy matlab histogram ploting

this package can simulate a rayleigh multipath fading channel .by running the ,exam.m, the channel will be simulated.,siglfade can simulate a simple rayleigh channel . multipath.m use delay and siglefade to simulate a multiath fading channel.