这是一篇关于分布式会议的实现的文章,你可以通过sip的扩展功能来实现会议功能,还有P2P协议的参与...

delphi入门基本程序,包括OPC的通用协议,在这个基础上进行各个厂家的设备的数据采集-basic entry procedures, including the OPC common agreement on the basis for all manufacturers of the equipment data acquisition

此程序利用MFC技术结合MSComm控件，使用C++语言编写。程序功能包括:手动设置串口参数，串行接收和发送数据，可以显示接收数据和保存接收数据等功能。此程序可以作为单片机与微机串口通信时的调试工具。-This program combines the use of MFC technology MSComm control, the use of C++ language. Program features include: manually set the serial port parameters, the serial receive and send data, receive data can be displayed and save receive data and other functions. This program can serve as a microcontroller to communicate with the computer serial port debugging tool.

fifty years of coding theory，一篇经典的讲述纠错编码的IEEE文档，适合纠错编码读者阅读。里面详细讲述的纠错编码的发展史，包括BCH、RS、卷积码、Turbo码等编码-fifty years of coding theory, a classical error-correcting code on the IEEE document, suitable for error-correcting code readers. Which describe in detail the history of the development of error correction coding, including BCH, RS, convolutional codes, Turbo codes encoding

Win32串口编程技术,vc++环境下，可以帮助你在短时间内理解串口编程，当然最好的方法还是看msdn.-Win32 Serial Programming technology, vc circumstances, can help you understand in a short period of time serial programming, of course, the best way to watch msdn.

Real-Time Executive (REX) User Guide for Qualcomm Device

资源描述方波、正弦波、锯齿波、三角波、扫频信号发生器FPGA实现，其中信号频率通过改变NCO频率控制字，其中方波占空比可以改变，几个模块都通过硬件验证，NCO控制字32位，精度高

风电场电力通信协议规约IEC61400-25-Statute of wind power communication protocol IEC61400-25

这是一个DDE通信程序。大家看看就知道了，非常驻不错哟。-This is a DDE communication program. You see, it is a very good in yo.

这是我学习完成端口的时候自己写的一个小程序。其中完成端口的大致功能都有。重要的是程序简单，而且有我本人的注解。适合初学者学习。

功能描述：该程序用于显示心电采集电路采集到的心电信号，通讯采用串口通讯，实时在图表上显示接收到的信号，同时具有数据库功能，可以保存每次接收到的数据，用于回放数据。 开发环境：C++ Builder 6.0 所用控件：AbsoluteDatabase-Functional Description: The program used to display ECG acquisition circuit to the ECG acquisition, communications using serial communication, real-time chart shows the received signal, but also has a database function, can be preserved for each received data, using in the playback data. Development Environment: C++ Builder 6.0 used in the control: AbsoluteDatabase