DBE

本算法针对盲源分离卷积算法，可以直接使用，效果很好(The convolution algorithm for blind source separation algorithm can be directly used with good results)

matlab实用程序百例2 很实用的 对初学者大有裨益(Matlab program the practical example 2 is very useful for beginners greatly )

根据直扩原理，首先有随机数发生器产生一系列二进制信息数据（+1，-1），每个信息比特重复Lc次，Lc对应每个信息比特所包含的伪码片数，包含每一比特Lc次重复的序列与另一个随机数发生器产生的PN序列c(n)相乘。然后在该序列上叠加高斯白噪声和形式为i(n)=Acosw0n余弦干扰下次信号，切余弦干扰信号的振幅满足条件A<Lc。在解调器中进行与PN序列的互相关运算，并且将组成各信息比特的Lc个样本进行求和。加法器的输出送到判决器，将信号与门限值0进行比较，确定传送的数据为+1还是-1，计数器用来记录判决器的错判数目。(According to the principle, first some straight expansion random number generator produces a series of binary data (+ 1-1), each information bit repetitive Lc times, Lc for each information bit contains PN code piece count, embraces each bit Lc times repeated sequence and another random number generator produces PN sequence c (n) multiplication. Then in the sequence superimposed on gaussian white noise and forms as I (n) = Acosw0n cosine interference next time signal, cut cosine interfering signal amplitude satisfy conditions A < Lc. In the modem with the cross-correlation operation PN sequence, and the information will comprise the Lc a sample bits peace. The output of the adder judgment device, will signal to compare with threshold 0 data transmitted, determine for+ 1 or-1, counter is used to record the number victimised judgment. )

可以绘制变量的三维及四维散点图的matlab子程序，如饱和度等(plots the values in vector v colour coded at the positions specified by the vectors x, y, and z in a 3-D axis system. A colourbar is added on the right side of the figure.)

localization error for wireless sensor network by Matlab

MFCC特征提取算法以及语音端点检测源码(MFCC feature extraction algorithm and voice activity detection source)

Impulse noise Generation

说明：  sa运行成功，大家分享一下，输就据最好不超过20个(sa run successfully, share with you, lost on no more than 20, according to the best)

支持向量机回归实例应用，回归预测模型，多输入对单输出(svr case application, regression prediction model, multiple input to single output)

运用matlab的m文件来求样本的自协方差，自相关函数(Seeking sample autocovariance and autocorrelation function)