流形学习，一种数值变换的前沿技术，广泛用于数据压缩，降维等...

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设A和B是2个字符串。要用最少的字符操作将字符串A转换为字符串B。这里所说的字符操作包括： 1. 删除一个字符 2. 插入一个字符 3. 将一个字符改为另一个字符 将字符串A变换为字符串B所用的最少操作数称为A到B的编辑距离，极为d(A,B)。设计一个算法，计算任意两个字符串的编辑距离。 -Set A and B are two strings. Operation will use the least character string A is converted to a string B. Operation of characters are talking about here include: 1. Delete a character 2. Insert a character 3. Will be replaced by one character to another character will be transformed into a string A string of at least B operand used by A to B is called the edit distance is extremely d (A, B). Design an algorithm to calculate any two of the string edit distance.

用对分法求非线性方程f(x)=0的实根.基本思想：逐步缩小这个有根的区间，当这个区间长度减小到一定程度是，就取这个区间的中点作为根的近似值-Use of sub-method of nonlinear equation f (x) = 0 the real roots. The basic idea: to gradually narrow the range of this well-established, when the interval length decreases to a certain extent, we take the midpoint of this range as the root approximation

高斯消去解方程组c-Gaussian Elimination Solution equation c

这是一种改编的马氏距离 这是一种改编的马氏距离 这是一种改编的马氏距离 这是一种改编的马氏距离 这是一种改编的马氏距离 可以用来分类      

可以进行矩阵的各类运算有转置、求逆、乘法、除法、加法、求行列式、减法、判断是否是对称阵等等等等，适合工科类学生进行各种数据处理。

JPEG的解压算法，可以帮助初学者明确了解JPEG格式信息，对照代码可以明白数据标识码在那边表示，也可以修改他们做出相应调整。对于刚接触JPEG格式的人来说是有用的。 

基于背景建模差分提取视频中的运动目标，基于vs2010+opencv1.0,对提取目标做外接矩形标注及文字提示

Cuneyt Mertayak的Adaboost-matlab程序6个文件汇总+注释，能够在MATLAB运行成功实现Adaboost算法！

应用背景蚁群算法解决问题，最近有很好的潜力已经吸引了很多的关注，特别是求解NP难的问题关键技术