VB写的通过串口与考勤机连接通讯的程序

是现在通信编译码中turbo码的源程序，是用MAP算法实现！～-is now communications Encoding turbo code of the source, is to use MAP algorithm! ~

详细的介绍了MODBUS的协议内容 包括传输格式，功能码介绍等-introduce the MODBUS protocol in detail including translation style ,function code etc.

一篇详细介绍高速数据调制解调技术，主要以QPSK信号为例，包括解调和定时，挺好的-A detailed introduction of high-speed data modem technology, mainly as an example QPSK signals, including demodulation and timing, very good

一些GPS和GSM的设计和理论基础，对这方面的程序员的开发无疑是有帮助的。

一个简单的人才信息交流版， 招聘求职双方均可免费登记信息，管理员审核制度！可以做综合的人才信息交流也可以做某专业的详细分类。支持照片上传，信息修改和基本的搜索功能，具体你还是看演示就明白吧。-a simple human resources information exchange version, a simple version of human resources information exchange and recruitment for both job seekers free registration information, administrators audit system! Can integrated human resources information exchange can also do a certain professional breakdown. Support upload photos, information and revise the basic search function, you still see concrete demonstration able to understand it.

Windows Serial Communication Library v4.4 for VB.

Keil软件是目前最流行的开发MCS-51的软件，其方便易用的集成环境，强大的软件仿真调试工具会让你事半功倍。-Keil Software is the most popular development of MCS-51 software, and its easy-to-use integrated environment, a powerful software simulation tools will let you debug effort.

拨号服务器的客户端程序，请与服务器端程序配合使用，针对E5112设计-dial-up server client, and server-side procedures with the use, design against E5112

ssl加密通信的客户端和服务端程序，包括安全证书的认证（linux）-ssl encrypted communications client and server-side procedures, including safety certificate authentication (linux)

CMMB__标准规范 GYT 220.9-2008 移动多媒体广播 第9部分：卫星分发信道帧结构、信道编码和调制.pdf-GYT 220.9-2008 standard CMMB__ Mobile Multimedia Broadcasting Part 9: Satellite sub-letters Road frame structure, channel coding and modulation. Pdf