System design and testing document for an online ticketing system.

简单的拼图小游戏,可以选择3×3的界面和4×4的界面-simple game about generate pictures,you can elect you favorate picture,and it can divided automatically

GDIPlus入门的代码，关键在于GDIPlus环境的声明和配置上-GDIPlus entry code, the key lies in the statement GDIPlus environment and configuration

这些程序是我在学习计算机图形学时，写的一些小程序，应该会对一些人有用处，请诸位高人多多指教！-these procedures is studying computer graphics, write some small programs and should have some useful, I invite you to a person exhibitions!

推箱子，又称搬运工，是一个十分流行的单人智力游戏。玩家的任务是在一个仓库中操纵一个搬运工人，将N个相同的箱子推到N个相同的目的地。推箱子游戏出现在计算机中最早起源于1994年台湾省李果兆开发的仓库世家，又名仓库番，箱子只可以推, 不可以拉, 而且一次只能推动一个。它的规则如此简单，但是魅力却是无穷的。但是人毕竟思考的深度和速度有限，我们是否可以利用计算机帮助我们求解呢？-magazines, also known as porters, is one of the most popular single intellectual games. The task of players in a warehouse controlled a stevedore who will be the same as the N box pushed to the same N as a destination. PSP games on the computer which originated in 1994, the Taiwan Provincial Fruit Katherine Lee development of the warehouse family, also known as Fan warehouse, the boxes can only push, not pull, but one can only promote one. Its rules so simple, but the charm is boundless. But, after all, thought the depth and speed are limited, we can use computers to help us solve?

自订制菜单，在菜单栏上面显示公司logo图标位图。-Since the customized menu, the menu bar shown above the company logo icon bitmap.

为指定程序在桌面在创建快捷方式，并可删除任一目录的快捷方式-For the specified procedure in the creation of the desktop shortcut to any directory and delete the shortcut

一个自己申请证书，利用rsa等加密算法进行加密演示的小程序。便于学习PKI体系。

在实现了系数矩阵的三角分解后，为了避免“小主元”做除数而导致更大的误差，在doolittle分解的同时，每一步先选主元，再进行分解计算。-achieved in the triangular matrix decomposition, in order to avoid "small PCA" do Divisor and lead to greater error, the Doolittle decomposition at the same time, every step the first choice PCA, further decomposition.

关于bmp图片的文件结构头文件-bmp picture on the structure of the document header files

这是一个用VB实现的拷贝程序。-This is a used copy of VB procedures.