fingerprot

matlab 信号与系统实验 对学习信号课程很有帮助(Signals and Systems matlab experimental curriculum helpful signals to study)

huffmman coding matlab code

对语音识别技术中涉及到的知识用matlab编写了一系列源码供下载，如读取/播放wave文件，音乐信号的时域/频域波形等。(Knowledge of the speech recognition technology involves a series of source code written in matlab for download, such as read/play a wave file, the music signals in time domain/frequency domain waveforms.)

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)

goertzel算法解码DTMF信号程序(algorithm for decoding DTMF signals goertzel program)

LTE分小区模型 并且计算各个用户和基站之间的距离(the cell model of LTE)

各种求积分（数值，区域比较复杂的）的源程序 虽然比较简单 但程序中包含了许多求积分经常会遇到的问题 是自己总结的(Various quadrature (numerical region is more complicated) source is a relatively simple program contains many quadrature often encounter problems is summarized)

声场仿真软件源码，对学声学有帮助，本人已用这个软件仿真获得仿真超声信号，很好用(Sound field simulation software source code, to learn acoustic helpful, I have been using this software emulation to get an ultrasound signal simulation, the good)

pagerank的一个简单改进，用来识别核心节点。(A simple improvement of PageRank is used to identify core nodes.)

Signal Processing Techniques