使用Delphi开发的短息收发，可以实现短息的收发功能

有名的串口监视工具 portmon 很多的好的串口通讯协议一开始都是靠监视别人的成熟实例而来的-Well-known serial port monitoring tool for a lot of good portmon serial communication protocols are one started surveillance on other people

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.

一个很不错的误码率仿真介绍，看后会明白Matlab的误码率仿真原理！-A very good simulation of the BER introduced to understand after watching the bit error rate Matlab simulation principle!

点对点下载程序，是从网上档的，相当好，我估计你们都能看懂-peer-to-peer download process, the file from the Internet, very good, I guess you can understand

介绍计算机上实现gsm modem短消息收发的模式，描述gsm modem PDU 模式，包括PDU 模式下的gsm modem模块UCS2 编码、解码原理，以及gsm modem发送与接收PDU 串的编制方式， VB 中的MSCOMM 控件，实现gsm modem短消息收发的核心内容。-briefed on computer modem gsm SMS transceiver model, described GSM modem PDU models, including the PDU mode GSM modem module UCS2 encoding, decoding principle, and GSM modems send and receive PDU Series presentation, the VB MSCOMM Control and achieve short GSM modem news transceiver core content.

MODBUS_TCP规范,不过这是英文版，英语水平不高的同志可以装个金山词霸！-MODBUS_TCP norms, but this is the English version, English level is not high comrades can fit 000 free email!

考虑载波的qpsk信号在瑞利信道上的仿真-consider Carrier qpsk Rayleigh channel signal simulation

J2ME开发手机游戏：宝石方块-J2ME mobile gaming development : Gem ideographic

101和104协议详细资料，讲的很通俗易懂。

开放源码的一个广域网协议ATM的实现，版本0.79-An open source WAN protocol ATM, v0.79.