wcvarbox

很全的GPSins完整仿真程序，值得下载(Are all of the GPS ins complete simulation program, worth downloading)

This program uses Markowitz portofolio theory to find combination of stocks in a portfolio which has minimum variance for expected returns

this code is used to find autocovariance of two discrete signals

说明：  barabasi albert graph generator

说明：  改进防碰撞纯ALOHA的matlab仿真算法(Improved anti-collision algorithm for pure ALOHA the matlab simulation)

实现一定tari和采样频率下的PIE编码，输入一定长度的随机数字信号，输出经过PIE编码的方波序列(PIE coding to achieve certain tari and sampling frequency, random length digital signal input and output through the square wave sequence encoding PIE)

IEEE standard channel estimation

IDMA，Interleave Division Multiple Access，交织多址仿真。编码方式包括重复码，卷积码，turbo码。(IDMA, interleaved multiple access. Repetition code, convolutional code, turbo code are included.)

这是matlab下进行mp3音频编解码的工具箱。包含了文件读取输出、编解码以及采样率转换等工具(This is carried out under matlab audio codec mp3 toolbox. Contains a document to read the output, codecs, as well as tools such as sample-rate converter)

This work is done by someone else. I m only uploading it to share with you.