用windows API编写的计算器小程序，编译器是lcc，简单实用

一个可以设置键盘快捷键来控制光驱进入或弹出的小软件-one can set keyboard shortcuts to control the drive to enter or ejection of small software

控件大小随窗口变化-control with the size of the window changes

很经典的FC游戏大家一定要下载PSP里玩很有意思的-FC is the classic game everyone must download the PSP playing a very interesting

C++的一些很好的源程序，帮助大家学好C++，请大家下载-C++

一个小程序，用来展示瀑布的样子，用到了许多数学公式，值得一看-a small program used to display waterfall on the outside, use a lot of mathematical formulas, an eye-catcher

lazarus下的多线程编程应用，可以看看，大家开心-lazarus under the application of multi-threaded programming

综合了一些比较实用的矩阵计算代码，包括矩阵的输入输出到文件，求和，乘积，求逆，行列式，指数运算以及基于高斯赛德尔迭代法的线性方程组求解。

directx show 的帮助文档是一个很好的参考资料。可是里面的很多东西都讲得太多了，而我们在开始接触的时候，都想从最简单的东西入手，然后逐渐深入，可是参考SDK里面的例子程序，总是云里雾里，特别是自己动手写FILTER，要拨开它的丛丛雾水，还真有些不容易。 -DirectX show with the help documentation is a good reference. But there are a lot of things they said too much, and we start contact, the most wanted from the start with simple things, and then gradually deepening, but inside the SDK reference examples procedures, always waves, especially to write himself FILTER, it is supposed to touch the fog, it really these will not be easy.

Intusion detection system-1

pcb布线-PCB wiring