这篇文档介绍了现在H264流行的三大开源代码，并比较了三者的优劣。...

Apress.Peer.to.Peer.with.VB.Dot.NET.eBook-LiB.chm 一本关于用VB.NET如何开发P2P程序的书，英文原版，非常不错-Apress.Peer.to.Peer.with.VB.Dot.NET. eBook- LiB.chm one on how to develop with VB.NET P2P procedures, English original, very good!

Zigbee无线通信技术简介,ppt格式.-Zigbee wireless communication technology profile, ppt format.

Visual C++ 串口通信编程实践 第一章和第二章源码-Visual C++ Serial communication programming practice, first chapters I and II source

专业的串口程序开发包（非源码），非常方便-professional procedures Serial Development Kit (FOSS), a very convenient

串口通讯，用于读取仪表的数据，其他的功能请读者自己实现-Serial communications, instrumentation used to read data, the function of other readers achieve their own

Delphi写的一个比较不错的 OPC DA Server程序，作为开发OPC Server的一个不错参考。OPC 是OLE在工控领域的应用，同一了不同组态软件之间及组态软件与应用程序之间的通讯标准，以前组态软件与应用程序之间的通讯主要是应用DDE技术。-Delphi wrote a quite good OPC DA Server procedures, the development of OPC Server as a good reference. OPC is OLE in the field of industrial applications, the same between different configuration software and configuration software applications and communications between the standard configuration prior to application software and communications between the main technology is the application of DDE.

WCDMA接口协议中文版，用于详细了解WCDMA接口结构组成及流程-Chinese version of WCDMA Interface Protocol for details about the composition and structure of WCDMA interface flow

udp echo server and client use them they r working fine

DSP和PC机的串行通信 DSP和PC机的串行通信-DSP and PC serial communication DSP and PC serial communications

载波同步是QPSK信号相干解调的一项关键技术。-Carrier synchronization signal coherent QPSK demodulation is a key technology.