chp7_3

A matrix of symbolic elements is reasonably useful for many analytic linear algebra applications, and for analytic vector, matrix and tensor differentiation. This function produces a matrix of arbitrary dimension of symbolic elements that are indexed by their position in the symbolic matrix for ease of reference. EXAMPLE >> M = symMat([2 2], m , real ) M = [ m11, m12] [ m21, m22] >> class(M) ans = sym >> det(M) ans = m11*m22 - m12*m21

随机插值 (Random interpolation)

基于低速率语音编码的MELP算法的源代码，很全很强大！欢迎积极下载！(MELP based on low rate speech coding algorithm source code, very full very powerful!Welcome to actively download!)

skin detraction Channing the skin color to another color

matlab图像处理领域类的一种常用算法。对初学者有很大的帮助(matlab image processing class, a common algorithm. Very helpful for beginners)

一段简单的morphing算法，用matlab编写，有一个gui界面，能实现选择两张图片，并自动完成morphing过程(A simple piece of morphing algorithm, using matlab prepared, there is a gui interface, enables to two pictures and automatically complete the morphing process)

全面分析机械类个企业的经济效益，以一家公司的盈利额为研究对象，选择了8个不同的利润指标，14企业关于这8个指标的统计数据如下表所示，试进行主成分分析。(Comprehensive analysis of the economic efficiency of enterprises machinery months to a company' s earnings amounted research object, select 8 different profit targets, 14 companies on these eight indicators of statistical data in the following table and try to principal component analysis.)

WSQ algorithm code.The algorithm which is popular for compression of fingerprint images is WSQ. WSQ stands for wavelet scalar quantization

Restricted Boltzmann Machine with binary visible and binary hidden units.

lssvm相关教程，工具箱的使用指南包括中文版，对于初学者lssvm的使用说明(lssvm tutorials, tool use guide includes Chinese version, for starters lssvm instructions)