Numerical optimization process commonly used method of least squares procedure

Project作业，C语言实现AES算法，作业要求更改S-BOX，并输出每一个round的内容. 部分代码借鉴了网友的东西。 编写的很简单，给大家看一看，适合新手。希望大家能提出宝贵意见！

数字识别采用多种算法：聚类算法，遗传算法-Digital Identification using a variety of algorithms: clustering algorithm, genetic algorithm ...

幻方计算器 （大于1）-Magic Square Calculator (> 1)

C++语言编写的几何学算法模板。包括几何学的10多种基本的操作。例如点生成直线，叉积运算，线段的拐向，任意多边形面积的计算，点的位置判断，线段相交判断，求凸包等等。-C++ Language template geometry algorithm. Including the geometry of more than 10 kinds of basic operation. For example, point to generate a straight line, fork plot computing, the segment拐向, arbitrary polygon area calculations to determine the location of the point, line segment intersection judge, and the convex hull and so on.

隐马尔可夫模型，C语言编写，重要的是里面附带有隐马尔可夫模型原理介绍的ppt，可以对应学习-HMM, C language, it is important that they are incidental tenets of Hidden Markov Models introduced ppt, can learn from counterparts

数学建模98B 题灾情巡视路线求解程序（多旅行商）-mathematical modeling 98B disaster inspection line that the solver (MTSP)

对于文本分割功能，并不差，使用使用 c + + 实现的你可以给它一试，于某简单。

vc编写大数运算库，支持各种运算，数据长度自定义-vc preparation of large numbers computing library, supports a variety of computing, data length custom

矩阵类，能完成各种矩阵运算，如求积，求逆，以及最小二乘逆等-Matrix class, to complete a variety of matrix operations, such as quadrature, inverse and inverse least squares, etc.