D-S_funsion

计算多维正态分布的概率密度值，给出均值和方差矩阵(Multidimensional normal distribution calculate the probability density values, given the mean and covariance matrix)

noisegen.m：生成白噪声并按照指定信噪比对语音进行加噪； add_noisem.m：使用输入的噪音按照指定信噪比对语音进加噪； SNR_singlech.m：输入纯净语音和加噪后的语音，计算其信噪比； my_add_noise.m：调用上述函数进行加噪操作；(noisegen.m: white noise generated by the specified signal to noise ratio of the speech plus noise add_noisem.m: use the specified input noise into the signal to noise ratio of the speech plus noise SNR_singlech.m: pure voice input and processing after the noise voice, calculate the signal to noise ratio my_add_noise.m: call the above functions plus noise operation )

当M=4时，编写QAM的蒙特卡罗仿真程序，绘出误符号率和误码率曲线，并和理论曲线比较。(When M = 4, the preparation of QAM of the Monte Carlo simulation program, draw the symbol error rate and bit error rate curve, and and the theoretical curves.)

用matlab编程的自适应直方图程序，经过试验了，还可以。。可以下载来应用看看。(Adaptive histogram using matlab programming procedures, tested, and was quite good. . Can be downloaded to apply a look.)

用于已知栅格环境下机器人路径规划的Astar算法源码，像知道的可以来看看一看 ，对于像用matlab来仿真算法的有所帮助(Known for grid environment of the path planning algorithm Astar source, like know can come to see a see, for as by matlab simulation algorithm to the help)

全息成像算法，将平面1上字母A转传递到平面2上并呈现数字1。实现不同平面信息转换。(Holographic imaging algorithm, the plane 1 on the letter A transfer to the plane 2, and presents the number 1. Implement different plane information conversion.)

Matlab pfile for extracting multiple boundaries from a single binary image file.

Matlab工程数学应用，清华大学出版社(Matlab Application Engineering Mathematics, Tsinghua University Press)

说明：  最近在研究脑电信号的处理 同事自己也收集了一些资料希望和大家分享(Recent studies dealing with EEG colleagues collected themselves would like to share some information)

应用RLS算法，用Matlab编程实现线性预测.(Application of RLS algorithm, using Matlab linear programming implementation prediction.)