AMF-and-improvement

谱减法语音增强。第一行为文件读取，需自行修改输入的语音。(Spectral subtraction speech enhancement. The first line reads the file, need to modify the input voice.)

OFDM transmitter for DVB-T. Credit to Guillermo Acosta.

这个代码是matlab仿真的在没有协作用户的情况下，进行的误码率性能仿真。(Matlab simulation of this code is the collaboration of users in the absence of circumstances, to carry out simulation of BER performance.)

modelling of system non linering

多用户的高斯信道CDMA仿真，可以模拟传输三路语音信号(Multi-user Gaussian CDMA channel simulation can simulate the three-way voice signals transmitted)

用于近场信号的参数估计，如信号方位、距离(estimation of DOA)

说明：  用matlab进行图像处理，包括图像灰度，频谱，恢复等(Image processing using matlab, including gray, spectrum, restoration)

The provided code constitues the Fast Feature video Tracking algorithm as implemented in Matlab.

算法CARTfunctions,该算法主要用于数据挖掘领域.(CARTfunctions algorithm, the algorithm used mainly for data mining areas.)

这是VAD有关代码。也就是说为了在音声中找到activity voice 用GAET方法来决定阈值，然后判别了无音区间。(voice activity detection)