change-windows

use SMS libary to send message

从网络上获取标准时间，用以矫正本地主机的时间，使之与网络同步(From the network access standard time for the correction of the local host time so that with the network synchronization)

计算圆周率示例代码

三星的s3c2440cpu的jflash下载源代码，本人修改为更快速的方式下载，希望提供给大家方便。(Samsung's s3c2440cpu jflash download the source code, I changed to a more expeditious manner download, we hope to provide convenience.)

vc++平台下的jpeg解码程序，简单易懂。(decode jpeg on vc++ platform，easy to understand)

MFC、ATL、SDK、SOCKET 等概念的辨析，详细解读(The Concept of MFC, ATL, SOCKET, detailed interpretation)

The program uses opencv and distrbute color according to distance of Object pixels.

code C for logomatic V2 adc converter code

一个切换视图类的例子,可以自由切换两个CFormView(A switch view class example, you can switch the two CFormView)

说明：  VC6.0编译运行，可以缩放控件的大小，一个界面编程的例子。(VC6.0 compiler run, and zoom controls the size of an interface programming examples.)