格子Boltzmann方法模拟不稳定绕柱流

资源描述原创代码,精心分析2013年国赛蓝桥杯例程，资源共享给大家

用VB实现线性方程组的求解。包括：高斯消元法，LU分解法追赶法，迭代法，奇异值分解，乔累斯基分解法等12种数值方法。-VB of linear equations to solve. Including : Gaussian Elimination Act, the law catch up with the LU decomposition, iterative method, singular value decomposition, Joe Cholesky decomposition 12 species of numerical methods.

6个关于逼近与拟合的C源程序，有示例，来自《C语言数值计算常用程序》，所以程序均经本人测试可用！-six approximation with the fitting of the C source code, examples, from the "C language commonly used numerical procedures," and so I have been put to test available!

模拟正态分布现象的Java小程序-simulated normal phenomenon of Java programs

用元素分配法求解0-1整数规划问题，比匈牙利法简单且易实现，该算法已通过实例验证-elemental distribution method 0-1 integer programming problems than Hungary and France is simple to implement, The algorithm has been verified by examples

这是一个简单的客户端服务器包课堂冰 evictor 管理，任何人都可以请参阅自述文件的执行程序

用C语言实现了宿舍管理系统，包括用密码登录不同等级的界面（超级管理员、管理员、普通用户）；用链表、数据结构实现基本信息的输入；用文件实现录入数据的存储及读取；链表相关的增加、删除、查询、修改、排序等功能的实现。适合C语言的初学者。

这里是有关材料力学的工程分析软件,是学习工程力学的学生的一个不可少的工具,欢迎大家的进入-here is the mechanical engineering and analysis software engineering mechanics is learning to the students in an indispensable tool, we welcome the entry! !

高斯消元法课件，将的很详细，对求解最小二乘法等算法有较大的帮助。-Gauss elimination method courseware will be very detailed and algorithms for solving the least square method and so on greater help.

练习程序，问题如下：进行高精度整数的加、减、乘运算。输入两个十进制大整数M和N（M、N最长可达50位），计算运算结果并输出。【输入形式】标准输入上依次分行输入以下内容：1.第一行输入第一个大整数M。M可能带有负号，后面是最长可达50位的数字序列。2.第二行只有一个字符，可以是“+”、“-”、“*”，分别代表加、减、乘三种运算符。3. 第三行输入大整数N，格式与M相同M、N均不带有前缀的多余的0【输出形式】在标准输出上打印运算结果，输出一行字符序列，是大整数M和N和运算结果。如果该运算结果是正数，则直接输出各位数字序列；如果是负数，则首先要输出负号。各位数字紧密输出，不带有前缀的多余的0。-practice procedures, as follows : high-precision integer for the addition, subtraction, multiplication. The importation of two decimal integer big M and N (M, N up to a maximum of 50), the calculated results of operations and output. Entry forms : standard input on the importation of branches were the following : 1. The first line inputs, a large integer M. M may have negative, is back up to 50 digital sequence. 2. Only a second line of characters could be "","-","*", respectively, plus or minus, by three operators. 3. The third line inputs large integer N, M and the same format M, N are not redundant with the prefix 0 output-- in the form of print on standard out