Using Gauss integral formula for numerical integration, will be subdivided into...

可以作为有限元学习的编程实例，以更好地理解有限元理论，并为进一步使用大型有限元软件打下基础。本文所涉及的有限元基本理论请参考章本照先生编著的《流体力学中的有限元方法》PP.156-165。-FEM can be used as learning programming examples to better understand the finite element theory, and to further the use of large-scale finite element software lay the groundwork. This paper involved the theory of finite element please refer to the chapter as a sign that the President "hydrodynamics of the finite element method" PP. 156-165.

实现背包问题的三种贪心策略，背包问题描述如下: 已知 背包容量M=120 物品种类数n=10 各种物品的总效益pi(i=1,2,………10) : 50,60,70,80,90,80,70,60,50,40 各种物品的总重量wi(i=1,2………10) : 17,30,25,41,80,70,64,56,47,38 求: 各种物品所取重量占其总重量的比例xi(i=1,2,…..10),满足0

利用KDD1999数据集进行K-means算法的实现-Mathimatics-Numerical algorithms

资源描述通过列主元的高斯消去法计算AX=b，可以选择矩阵A的维数，即A的维数为任意，程序计算前确定即可，同时可以判断AX=b是否有解

资源描述判断矩阵是否规律，如m x n。判断两个矩阵是否为同阶矩阵，是否为同型矩阵。计算矩阵的转置矩阵。判断两个矩阵是否一模一样。计算两个同型矩阵的乘法、加法、减法。计算数与矩阵的乘法。

一个用到动态规划算法的acm题-used a dynamic programming algorithm that acm

本代码是关于用matlab算出两路信号的相位差,利用FFT法求得两路信号的相位差，用于干涉仪测向等应用。

数据矩阵的最优化算法，用于最优化方法，用tc实现-Data matrix optimization algorithms for the optimization method, using tc achieve

GNU的数值运算库,内容丰富!-GNU numerical arithmetic library, a rich content!

This matrix C++ template class library is for performing common matrix operations in your C++ program like any other built-in data types. To install the package, just copy MATRIX.H file into the INCLUDE directory of your compiler and include this header file in your program source file