实现分数类的加减乘除运算，使用了运算符重载功能，有异常处理...

解压后右键wrl文件以txt打开即可编辑，预览的话需要安装vrml开发工具，qiexiao.wrl是主文件

25 闪烁的标题栏-25 flashing title bar

netdefender for network defend

混沌调制方案的误码率与信噪比。在这里，我们用一个混沌信号调制的二进制信息和AWGN信号发送。在接收端，通过一个相干检测器检测信号，并对其进行了分析，给出了一个给定的信噪比。绘制了误码率与信噪比的曲线

在VISUAL C++ 的单文档中，进行菜单操作，并进行模式对话框的数据交换，同时还利用了TabPage控件的特性演示。-VISUAL C++ in a single document, to the menu operation, and conduct a modal dialog box for data exchange, but also made use of the characteristics of TabPage controls demo.

用java编的一则企鹅运动的小程序，企鹅可以在屏幕上进行不同方向的运动。-with a series of small penguins campaign procedures, penguins can be on the screen in different directions for the movement.

EVC的图形应用,有需要的朋友可以联系我哦-EVC graphics applications, the need to link our friends, oh I

This application allows you to monitor all changes done to the any folder on local or network directory. Application supports sub directories. This application requires .Net 2.0 to run. (Vb.Net 05)

完整的VC源代码，可以简单的播放音频文件-VC full source code, you can simply play audio files