周立功的中文ARM7TDI文档 需要账号才能下载

3GPP协议为通信编程的重要协议之一，该版本为TS25.462-7-3GPP agreement Communication Programming One of the key agreements, the version of TS25.462-7

matlab code for bandpass filter

能过串口中短信发送-which will be a serial SMS

一个采用.NET SOCKET技术的在聊天室,内里有一个关键的技术可以看看.-.Net Socket technology for online chatting room,there is a important technology in it.

实现的是语音的读入和文本输出，通过构建函数，搭建框架，利用mfc本身的框架结构和语音输入的sdk包，实现语音的读入和文本输出，其中会用到语音输入的各种相关函数，所以要下载相应的speec sdk和speech language sdk安装包，才能调试通过。

G.711通信协议以及压缩解压缩代码.-communication protocol and G.711 compression decompression code.

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

这是Remon Spekreijse写的一个串口类，功能十分强大！-Remon Spekreijse This is written in a serial type, function is very powerful!

扩频通信.第一本有关扩频系统的专著是R.C.Dixon于1976年出版，是一本IEEE专利，1977年出版。1978年在日本京都召开国际无线通信咨询委员会公布研究成果。1982年在美国召开第一次军事通信会议，两次报告在军事中的应用。1985年美国提出CDMA(码分多址)的概念同年美国联邦通信委员会(FCC)制定扩频通信的标准和规范，逐步转入民用的商业化研究-Spread Spectrum Communication. The first book on spread-spectrum systems is RCDixon monograph published in 1976, is an IEEE patent, published in 1977. In 1978 in Kyoto, Japan, an international wireless communications Advisory Committee published research results. 1982 in the United States held its first military communications conference, two reports in the military applications. The United States in 1985 proposed CDMA (Code Division Multiple Access) the concept of the same year the United States Federal Communications Commission (FCC) the development of spread spectrum communication standards and norms, and gradually transferred to the commercialization of civilian research

直接序列扩频通信系统的仿真实例，内涵源代码及详细的实验报告，使用simulink实现，适合用于对通信系统的详细了解