echo

Probabilistic Model Toolbox Matlab

直接序列扩频系统在白噪声环境下的仿真（信号采用升余弦滚降成形）(Direct sequence spread spectrum simulation white noise environment)

这是一个特效是仿照苹果电脑煮面的一个特效。这是一个特效是仿照苹果电脑煮面的一个特效。(This is a special effects is modeled as a cooking apple computer special effects. This is a special effects is modeled as a cooking apple computer special effects.)

huffman函数补充，现有的huffman缺少的huffmandict函数(huffman function complements existing huffman missing huffmandict function)

desing and control of a power inverter in alpha/ beta coordinates

This is IP optimization method examples

ITS MATLAB CODE FOR echo 7.1 VERSION

说明：  几个凸优化函数，用于解决非约束和带约束条件的凸优化问题(Several convex optimization function, for solving non-binding and the constrained convex optimization problem)

noise cancelation using matlab, select your audio file

MIMO-OFDM系统子空间法进行盲信道估计，可更改循环前缀长度以比较不同CP对估计性能的影响。(subspace method for blind channel estimation for MIMO-OFDM system. One can change the length of cyclic prefix in order to compare the performance of different CP impact on the estimates.)