cxn_Waveletpacket

A Joint Time-Invariant Filtering Approach to the Linear Gaussian Relay Problem

计算增强后语音的IS距离，用于评价语音质量(Calculating the IS-distance of enhanced speech for evaluating speech quality)

语音信号处理中，基于小波分析的特征提取的源程序，实现效果较好(Speech signal processing, feature extraction based on wavelet analysis source to achieve better)

研究了怎么产生线性调频信号。并且对这种线性调频信号进行多普勒频移的研究。(this file tell you how to coed LFM for matlab.and reseach Doppler about LFM.)

MATLAB与串口的连接的GUI和M文件，很适用的。参照这个设计思路，可以跟句自己的需要进行修改和完善！(MATLAB GUI with the serial connection and M files, it is applicable. Reference to the design ideas, with the sentences to their own needs can be modified and improved!)

混沌粒子群优化调整adrc参数 PSO_ADRC.m chaos.m(The adjust the chaotic particle swarm optimization adrc parameters)

说明：  地震数据时频分析与分频处理，需要的带走吧，很不错的(Time-frequency analysis and seismic data processing division, need take it away, it is good)

three phases in Matlab

对回波信号进行傅里叶变化,进而提取出距离信息(Performing Fourier transform on echo signals to extract distance information)

This is a code for a Chebyschef filter