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说明：  关于matlab7的介绍与初步使用,适合新用户上手,阅读需下载ssread阅读器(About matlab7 introduction and initial use for new users get started, read the reader need to download ssread)

语音信号````````````````DOA检测( directiong of array)

经过改进，能在matlab2009及2010上运行，不在出现错误(Been enhanced to run on matlab2009 and 2010 , not an error )

本书系统介绍matlab图论算法，图论在规划问题中有大量灵活应用。本书适合初学者，对于数学建模参赛者也有裨益。(This book describes the matlab graph theory algorithms, graph theory, a large number of flexible application programming problem. This book is suitable for beginners, but also for the benefit of mathematical modeling contestants.)

适合于初学者接触声呐信号处理，有简单的波束形成例程，包括时域和频域，以及相关法求时延等(Suitable for contact beginners sonar signal processing, there is a simple beam forming routines, including the time and frequency domains, as well as related laws and delay request)

基于四阶累积量的MUSIC算法。用于DOA定位。适合初学者(MUSIC based 4 cum.It used for DOA.)

利用神经网络自校订、自学习功能在线整定PID(using neural network self-editing, self-learning function online tuning PID)

实现LU分解，选列主元的LU分解和不选主元的LU分解，在残差允许的范围内与MATLAB内置可以达到相同效果(LU decomposition of selected principal components)

白噪声及有色噪声序列的产生，一个很小的.m文件(White noise and colored noise sequences )

说明：  截止频率在0.3Hz的巴特沃斯低通滤波器，采用二阶级联进行编程。(In the 0.3Hz cutoff frequency of Butterworth low-pass filter, used to program the second class together.)