MATLAB_programming_algorithm_source_of_difference

matlab语音工具包，里面一些语音处理的典型matlab算法(typical matlab matlab Voice Toolkit, which some of the voice processing algorithm)

jpeg matlab toolbox jpeg 编解码matlab实现，做试验用(jpeg Matlab toolbox jpeg codecs Matlab realized, as a test used)

MVDR算法的频率谱估计 包含1个目标信号和2个干扰信号(Frequency Spectrum Estimation of MVDR Algorithm Contains one target signal and two interference signals)

这是一份MATLAB基础课件，由于我也是初学者，这部课件讲的很浅显，但比较适合初学者对MATLAB所有功能的一个初步了解内容包括涵数值数组及其运算， M文件和面向对象编成， 字符串数组， 符号变量， matlab 绘图 及 Simulnk动态仿真。以及两个基本浅显的程序题。此为第 7章。(This is a basic MATLAB courseware, because I am also a beginner, this software is very simple-speaking, but more suitable for beginners of all the features of MATLAB, a preliminary understanding of the content including the Han and its numerical array computing, M documents and for object into string array, variable symbols, matlab graphics and dynamic simulation Simulnk. As well as the two basic procedures for simple questions. This is Chapter 7.)

Fixed-Point iteration(Function fixed_point(p0, N) approximates the solution of an equation f(x) = 0, rewritten in the form x = g(x), which is a sub-function the user has to enter. the call to the function fixed_point(p0, N) returns the root of the equation f(x),i.e. the fixed-point of g(x), if the procedure is successful or a sequence of iterates in case something goes wrong. p0 is the initial approximation and N the maximum number of iterations. If, after N iterations, condition |x(k)- x(k-1)| < tol is not satisfied, all iterated values will be displayed, accompanied by a message asking the user to either change p0 in case of divergence or enter another g(x) that does not lead to complex numbers arithmetics. Reasons for the program to go wrong are the divergence of iterates and/or appearance of complex numbers for example with functions involving sqrt(x) when one of the iterates is negative. )

是对巴特沃斯滤波器设计的详细讲述，对于初学者有很好的帮助。我觉得比较实用。(Butterworth filter design is described in detail for the beginners have a good help. I think the more practical.)

这是对于NGB的描述，可以了解一下。 未来时NGB的时代(This is the description for the NGB, you can find out. The era of the future NGB)

是一种特征选择方法，距离评价技术，可以降低特征值的维数。(Is a kind of feature selection methods, distance evaluation technology, can reduce the characteristic value of the dimension.)

有关matlab7如何运用的介绍，详细，充分(For matlab7 how to use the introduction of a detailed, fully)

说明：  最近邻航迹关联算法，用于目标跟踪，演示程序包括整个跟踪全过程(NN Data Association)