ershisimaibo

说明：  哈夫曼树编码,利用哈夫曼树算法实现对数据的压缩,很好,不错(Huffman tree coding, using Huffman tree algorithm to achieve data compression, good, good)

在VC++环境下利用ADO操作SQL数据库,其中还包括了列表框的使用,绝对是学习ADO和VC界面设计的经典入门程序(in VC environment ADO SQL database operation, which also includes a list box use, ADO is a learning and VC interface design of the classic entry procedures. !)

Based on the stm32+mc20 gps positioning system, the 32 serial port control 20 sends the AT command and uploads it to the platform via http.

使用SQL语句对数据库进行通用操作，使用DataGrid控件显示，VC++经典编程学习源码，很好的参考资料。(Use the SQL statement to the general operation of the database, use the DataGrid control to display, VC++ classic learning programming source code, a good reference.)

《C++程序设计教程(第2版)》例题源码,看看是不是你需要的(" C++ programming tutorial (2) Example source code to see is not what you need)

VB自动生成G代码VB自动生成G代码VB自动生成G代码(VB automatically generate G-code)

管理驱动，包括安装、删除、停止等,使用MFC写的UI,方便管理驱动(manage driver, includes install, remove, start, stop. use mfc to manage driver confidently)

最小生成树，分克鲁斯卡尔和Prim两种方法，离散数学程序之一。(Minimum Spanning Tree, Kruskal and Prim points two ways, one of discrete mathematics procedures.)

ip 过滤器,基于驱动程序的ip过虑器,可用于防火墙(ip filter, ip-based driver to worry too much about, and can be used for the firewall)

非常简单的DTMF实现，可以解码alaw编码的音频文件，内附样本文件。(Very simple DTMF implementation, alaw encoded audio files can be decoded, enclosing a sample file.)