MUSIC--DOA

元胞自动机的生命游戏用matlab实现，非常好的一个程序(Coway s Life is a very good program)

The document describes seismic signal processing. Main function is to extract the edge of the seismic signal.

implementation of costas receiver

matlab算法中第8章内容,其他部分陆续上传中，请稍后(matlab algorithm in Chapter 8, other parts of the succession Uploading, please wait)

仿真未编码和进行（7,4）汉明码编码的QPSK调制通过AWGN信道后的误比特率(Simulation is not encoded by AWGN channel bit error rate and the (7,4) Hamming code coded QPSK modulation)

This code takes speech as input, removes silence region based on zero crossing rate and energy.output of the code is only voiced region of the input speech signal.the input is of the .wav format.

一个矩形菲涅尔衍射计算的MATLAB程序(A rectangular Fresnel diffraction calculation of the MATLAB program)

MATLAB 做界面，做的日历界面以及能够动的1111(1111111111111111111111111111111111111111111)

既有基础的matlab软件介绍，也有进阶的练习，让你精通matlab(Software matlab existing foundation, there are advanced exercises, so you master matlab)

ofdm发送端和接收端，根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。(ofdm sending end and receiving end, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation value is greater than the threshold after a certain number of times that a signal arrives.)