keyboard

博弈树，是数据库课程中非常重要的一个编程程序。里面的编程思想非常适合初学者(Game tree, which is the database course a very important programming procedures. Inside the programming ideas for beginners)

　　　实现以下的无损数据压缩方法 　　　LZ78和LZW算法； 给定若干个输入的字符串流，应用所编写的算法实现压缩，计算压缩比，然后再将压缩的码流进行解码，同输入的字符串流进行比较，判断输入输出码流是否一致。(Achieve the following lossless LZ78 and LZW data compression algorithm certain algorithms to a given input string stream to achieve compression applications written to calculate the compression ratio, and then decoding the compressed code stream, with the stream input string , and determines the input and output streams are the same.)

说明：  关于unix系统的虚拟网络的connect部分功能，仅供参考，好好学习天天向上(unix virtual network)

说明：  Call System Dialog for example

74HC138驱动数码管程序，驱动4位共阳数码管，阳极全部高电平，138驱动段码(74HC138-driven digital control program)

简单的VB文件分割、合并工具,有需要的就下载吧。(Simple VB file split, merge tool, there is a need to download it.)

这是一个对mfc各种控件详细介绍的源文件，很好很全面，希望对大家有帮助(This is a mfc details of various control, the source files, a very good very comprehensive, we want to help)

对HDF格式的MODIS遥感影像进行读取(MODIS imagery for HDF format for reading)

VC6.0环境下，使用鼠标完成基本图形（直线、圆弧、贝塞尔曲线等）的绘制，并显示动态绘制效果。(Under VC6.0 environment, We can use the mouse to draw the basic graphics (straight line, arc, Bessel curve, etc.) ,and also show the effect of dynamic rendering.)

很好的系统编程指南，希望大家认真学习，能够写出好的系统代码(Very good system programming guide, I hope you seriously study, to write a good system code)