datafit

使用改进后的全变分算法对地震剖面进行处理，可以提高地震剖面的分辨率，增加信噪比。(Using the improved algorithm, total variation seismic processing, can improve the resolution of seismic profiles, increased signal to noise ratio.)

说明：  这个内容主要是用于语音的读取、端点检测。端点检测采用的是基于短时能量和过零率，里面包含测试程序。(vad)

说明：  简单混合衰落信道 This mfile inputs an unmodulated sinewave through a simple Rayleigh two path fading channel and shows the output with phase, gain, and attenuation characteristics via animation. (simple mixed fading channel This mfile inputs an unmodulated sinewave through a simple two path Rayleigh fading channel and shows the output with phase, gain, and attenuation characteristics via animation.)

Matlab introduction and programming V7

OFDM的仿真程序，可以下载共大家学习哦！！(OFDM simulation program, you can download a total learning Oh! !)

MEL FREQUENCY CEPSTRAL COEFFCIENT

Standard model object recognition matlab code(Standard model object recognition Matlab code)

一种改进的混沌算法，结合粒子群进化进行改进(An improved chaotic particle algorithm to improve the diversity of PSO)

用于信号处理的fastica算法源码，希望对大家有帮助(For signal processing algorithm FastICA source, in the hope that everyone has to help)

This is an efficient implementation of PCA, which use smaller dimension of the data matrix to compute the eigenvectors