PHP的法典

Differential evolution: A simple and efficient heuristic for global optimization over continuous spaces. This code implements a basic multi-objective optimization algorithm based on Diferential Evolution (DE) algorithm. When one objective is optimized, the standard DE runs; if two or more objectives are optimized, the greedy selection step in DE algorithm is performed using a dominance relation.

Exceptional C++ shows by example how to go about solid software engineering. Along with a lot of other material, this book includes expanded versions of the first 30 issues of the popular Internet C++ feature Guru of the Week (or, in its short form, GotW), a series of self-contained C++ engineering problems and solutions that illustrate specific design and coding techniques.

C4.5算法是机器学习算法中的一种分类决策树算法,其核心算法是ID3算法.  C4.5算法继承了ID3算法的优点，并在以下几方面对ID3算法进行了改进：   1) 用信息增益率来选择属性，克服了用信息增益选择属性时偏向选择取值多的属性的不足；  2) 在树构造过程中进行剪枝；   3) 能够完成对连续属性的离散化处理；  4) 能够对不完整数据进行处理。   C4.5算法有如下优点：产生的分类规则易于理解，准确率较高。其缺点是：在构造树的过程中，需要对数据集进行多次的顺序扫描和排序，因而导致算法的低效。

数据挖掘根据相似度去文本重复的一个程序,用c++语言写的，可用于数据挖掘的预处理。

做网格的好程序，PARAMESH is a package of Fortran 90 subroutines designed to provide an application developer with an easy route to extend an existing serial code which uses a logically cartesian structured mesh into a parallel code with adaptive mesh refinement(AMR). -Do a good grid procedures, PARAMESH is a package of Fortran 90 subroutines designed to provide an application developer with an easy route to extend an existing serial code which uses a logically cartesian structured mesh into a parallel code with adaptive mesh refinement (AMR).

Network Hopfield Model-Hopfield Model Network

particle filter using c

CRC-16校验源程序及算法分析-CRC-16 checksum algorithm analysis and source

层次分析法C语言版-AHP C language version

清华大学2002年出版的《科学与工程数值计算算法VC＋＋》配套源码，包括复数计算、矩阵运算、插值计算、线性非线性方程组求解、数值积分、数值拟和与逼近等算法和类，对于科学和工程数值计算很有参考价值！-Qinghua University, in 2002 published "Science and engineering numerical algorithm VC++" complementary source, includes the plural, matrix computation, interpolation, linear solve nonlinear equations, numerical integration, and the proposed numerical approximation algorithms and other categories, science and engineering numerical computation of great reference value!