QR方法求实系数多项式方程的全部根

多线程程序的编写，应用多线程编写网络聊天室程序-Procedures for the preparation of multi-threaded, multi-threaded applications to prepare the network chat room program

矩阵的最大特征值的幂法. 对于工程计算而言，矩阵的特征值和特征向量都是相当重要和常见的数据，这里给出的幂法是一种常见的求解方法，用的是迭代的思想。 符号说明: 1A为待求的矩阵， 2Uk，Vk为迭代用的列向量。 3最后的最大特征值maxLamda由最后一次的max(Uk)-----求Uk中的绝对值最大的元素的绝对值.所决定。 而maxLamda所对应的特征向量由最后一次迭代的Vk所决定. 主要的想法就是先选一个不为0的初始向量U0!=0，然后按下面的式子迭代。 -matrix eigenvalue of the largest power France. For engineering calculation, Matrix eigenvalues and eigenvectors are very important and common data, here is the power law is a common solution, using the iterative thinking. Symbol : 1A of the question for the matrix, 2Uk, Vk iteration of the column vector. The final three largest eigenvalue maxLamda from last max (uk Hoffmann for the uk the largest absolute value of the absolute value of the element. by decision. While maxLamda corresponding eigenvectors from the last iteration of Vk decision. The main idea was first choice not one of the initial vector 0 U0! = 0, then by the following formula iteration.

实对称 三对角阵的全部特征值及相应的特征向量的计算-Symmetric diagonal matrix of all eigenvalues and eigenvectors corresponding calculation

checkstl文件存在许多冗余点，此函数用来去除冗余点，重建拓扑结构

专家系统在数据融合中的应用-Expert System Data Fusion Application

这个是使用Matlab实现ID3决策树的源代码，注释的非常清楚。选择了三组数据。非常容易懂。

Cantilever simulations in COMSOL Multiphysics

背包问题最优算法- Knapsack question most superior algorithm

用BP网络建立映射关系，为遗传算法提供适应度函数，通过改进遗传算法完成最小值优化-the mapped relation is built using BP network in order to provide fitness function for genetic algorithm. At last, optimization of minimum value is finished by genetic algorithm.

07高教杯数学建模b题之北京公交车查询系统-07 Higher Education Cup title b Mathematical Modeling of Beijing Bus Inquiry System