语音通信，实现两机语音传输，通过发送语音数据包实现

delphi下的CRC8,CRC16,CRC32算法的例子,直接拷贝代码就可以使用了,可省去晦涩的研究.-delphi the CRC8, CYXLIC REDUNDANCY, CRC32-algorithm example, directly copy code can use it, can be saved obscure research.

串口通讯-Serial Communication

链接分析、 传输、 路径损耗和接待通信链接目标要信号传输中考虑的设计因素发射机子系统传输的功率常用的数字调制技术对这颗卫星的路径损耗大气的影响接收系统 — — 承运人对噪声增益噪声温度过高卫星链接的示例带宽经济学卫星跟踪上行链路功率控制器摘要

link listing is implented to efficiently utlise the concept of pointer to array

LwIP协议栈的设计与实现，是中文的，对如何理解和移植lwip协议栈非常有帮助-Implementation of LwIP Protocol Stack Design and Implementation of Chinese. how to understand and transplant lwip protocol stack has been very helpful

使用Matlab编写的viterbi译码程序，希望对大家有用。-use Matlab prepared by the Viterbi decoding procedures in the hope that useful for all.

CDMA协议scdma-3G协议-CDMA protocol SCDMA protocol

收发短信VC++代码,最近用了,感觉还可以,推荐给大家,-VC++ code for sending and receiving text messages, most recently used, feeling also and recommend it to everyone

document from Aircom on GSM

PC104总线协议介绍，虽然是个入门的书，不过对开发和理解pc104很有帮助，做相关开发的可以看看啊-PC104 bus protocol description, though a book entry, but for the development and understanding of pc104 helpful, do take a look at ah related to the development of