SmallBall

产生TU信道，可自行设置参数，支持MIMO功能(create TU channel，can set your own parameter,support MIMO)

无线传感器网络在不同节点数量下，连通率与通信半径的关系，利用蒙特卡洛方法仿真1000次(Relations between communications radiusand connectivity rate in WSN)

mimo中信道部分的实现的程序，可能会有些问题，希望大家指正(MIMO channel realize part of the process, there is a problem, I hope everyone correction)

these files are related to speech processing and adaptive filtering

Calculate the normal vectors for each facet of a triangular mesh

matlab demo about reinforcement

turbo编码和三种解码方法的matlab程序(turbo code and decode)

hardy cross method for a branch system

本程序是一个PN码仿真程序，采用的是matlab/simulink平台进行仿真，源码及数据全都包括在其中。(This program is a PN code simulation program, using matlab/simulink simulation platform, code and data are all included.)

利用LFSR生成伪随机序列（m序列） 对待隐藏的图像进行加密然后利用线性插值的方法隐藏于载体图像中。 代码很完整 用的是MATLAB7.0(Use LFSR to generate pseudo-random sequence (m sequence) to treat encryption to hide the image and then use linear interpolation method of hidden images in the vector. Complete code is used in MATLAB7.0)