an online examination system, can be logged to register for the examination, the...

附加了 很多功能的 计算器， 实现了 热键的 使用。-A lot of additional features calculators, the use of a hotkey.

查看气象云图的程序-Show meteorological cloud procedures

SMART PHONE 2005中关于发送E-MAIL的使用例子源码， 可以使用此代码，向任何MAIL地址发送E-MAIL，需用VS2005BETA2进行编译。-SMART PHONE 2005 on sending E-MAIL examples of the use of source code, you can use this code to any MAIL Send E-MAIL, unless required VS2005BETA2 computer.

c# 开发设置 proxy-installed proxy

VC写的日历(MFC)-VC write the calendar (MFC)

WINDOWS 托盘图标源程序代码-tray icon Windows source code

Frequency to voltage converter LM2907 and opamp mp358

Windows ce的一本非常好的教程 windowce-Windows ce of a very good tutorial windowce

用opencv做的运动目标检测，采用了背景相减的算法，此方法适用于背景变化不大的情况，效果较好，绘制外围绿色框，作为目标的跟踪，里面用到了图像灰度化、阈值化、图像膨胀与腐蚀、绘制边缘轮廓及外界矩形等相关知识，kernel的选择要注意把握好kernel的大小

遗传算法中多点交叉算法来优化最小值函数所对应的解－－变异过程-Multi-point genetic algorithm to optimize the cross-algorithm corresponding to the minimum function of the solution- the process variation