此代码为给出一个图形，求此图形的周长面积

利用SysInfo控制得到计算机的电池使用状况-use of computer battery usage

类似超级终端中串口部分的程序,很不错-similar to the Super Terminal Serial part of the process, very good

cop2000上实现的乘法系统，很有用的东西。-cop2000 achieve the multiplication system, useful things.

vfw编程进行数字摄像头视频捕获-VFW programming for digital camera video capture

利用mutex object编写的多线程运用程序， 可以直接运行，可以手动改变线程优先级， 很直观。-use Mutex object prepared by the multi-threaded application procedures can be run directly can manually change the thread priority, very intuitive.

delphi 刻录源码,支持dvd,cd 等分段刻录,Delphi写的刻录机DVD/VCD组件。-Delphi wrote burner DVD/VCD components.

这是一个用JAVA编写的RTSP协议的服务器-This is a java about the rtsp protocal Server in this Panel page

编程环境为VC，图形化操作，可以实现光驱的打开，关闭。最小化此程序时能够托盘化显示。-Programming environment for the VC, graphical operation, the drive can be opened, closed. Minimize to tray when the program display.

很实用的乔列斯基算法，容易理解而且可以直接调用-Very practical乔列斯基algorithm, easy to understand but can also directly call the

producer and consumer