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MFC串口通信，可以自动检测COM口，包括发送和接收(MFC serial communication, can automatically detect the COM port, including sending and receiving)

维特比译码算法，用 VC++编写的（3，1，2）码译码过程，(Viterbi algorithm, using VC++ to prepare the (3,1,2) code decoding process,)

vb资源管理器 完美的树形空间 和 文件浏览功能(vb Explorer)

接收系统消息不示例,可以提供初学者使用.(receive system message demon .using VC++)

开源的FreeImage图形库的Win32平台发行包，可以方便日常的应用开发。(Win32 platform open source graphics library FreeImage distribution package, you can easily everyday application development.)

基于VC++的,多个串口的,带通讯协议的应用程序,两个通讯口,可分别接受,发送协议数据包.()

最近几年，社会上地理信息系统和电子地图技术越来越受到大家的关注，很多单位和个人都投入了大量的人力和物力进行了相关的设计开发。在这些实际的开发问题中，我想就公交车换乘自动查询系统的核心算法的设计和分析做一个不成体统的研究，还希望同志们能帮我指正错误，帮助提高。(In recent years, the community of GIS and digital map technology is receiving increasing attention to the U.S., many units and individuals have invested considerable human and material resources to carry out the relevant design and development. In the development of these practical issues, I would like to change bus system automatically query the core of algorithm design and analysis不成体统to do a study, and also hope to help my comrades error correction to help improve.)

说明：  自动更新程序升级，仿liveupdate 功能(AUTO update butaidongyingwen)

此程序主要是为了完成图形的上下左右的移动、缩小和放大。(This procedure is to complete the graphics up and down around Mobile, narrow and amplification.)

获得IP地址和MAC地址的对应关系网络课实验。 根据IP地址发送和接受ARP包获得对应MAC地址。(Access to correspondence between the experimental class network IP address and MAC address. Send and receive ARP packets to obtain the corresponding MAC addresses based on IP addresses.)