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...

复杂网络，删除指定节点的复杂网络模型，适用性强-Complex networks, the complexity of the deletion of the specified node network model, the application of strong

C++作业，实现vector-C operations and achieve vector

最小二乘法直线拟合拟合直线方程(Y=kX+b)

acm大赛的试题，希望对狂爱编程的新手有帮助-acm contest questions, in the hope that Cactus have to help novice programmers

n件工作分给n各人完成，将第i个工作分配给第j个人完成需要费用cij，是设计一算法，为每个人分配不用的工作，费用最少-n to n pieces of work hours each to complete, will for the first i jobs j assigned to the first individual to complete required cost cij, is to design an algorithm, for each person assigned do not work, would cost at least

很强大的最速下降法的C++算法程序，结果也比较精确-A very powerful method of steepest descent algorithm for the C++ program, the results more precise

经典算法巴斯角三角形的实现，类似中国古代的杨辉三角#include #define N 12 long combi(int n, int r){     int i;     long p = 1;     for(i = 1; i

全主元高斯消元法求解复系数线性方程组的解-err

This library defines basic operation on polynomials, and contains also 3 different roots (zeroes)-finding methods that can handle quite large polynomials (>1000 coefs) Implemented in ANSI C++ Templates. Handles all real and complex floating point types. Html doc is included.-This library defines basic operation on polynomials, and contains also 3 different roots (zeroes)-finding methods that can handle quite large polynomials (>1000 coefs) Implemented in ANSI C++ Templates. Handles all real and complex floating point types. Html doc is included.

一个多层神经网络的DEMO 。这个多层神经网络通过学习训练后可以 准确地计算AND和OR运算（注意这里的准确只是最接近正确解的意思。你懂的）