贡献一个基于osip协议栈的用户代理，sflphone，很不错的

本程序是用COstas环跟踪信号的处理过程，具有较好的跟踪性能，-This procedure is used Costas loop tracking signal processing, has a good tracking performance,

列出系统中TAPI设备及其具备的能力-System TAPI list of equipment and its capability of the

江苏省一个科技公关项目的一部分,利用西门子profibus(im183)开发包,开发了一个PROFIBUS-DP从站,实现通讯功能-Jiangsu Province, a technology public relations part of the project, using Siemens Profibus (im183) development kits, developed a PROFIBUS-DP from the station to achieve communication

语音LPC压缩算法源代码（C语音）-voice compression algorithm source code (C voice)

PDA手机益智小游戏设计编程,是一本学习的好书-PDA mobile phone puzzle game design program is a good learning

一个使用udp进行传输的例子-use udp an example for transmission

CDMA的写码资料！你看了就知道的！！关于写ENS码的资料！~~还有解谜资料！~-CDMA write code information! You read on to know! ! Write ENS yards on the information! ~ ~ There Mystery information! ~

Spatial Channel Model for system and link simulations.

文章介绍了一种基于水声通信网的一种能量有效的路由协议。-This paper presents a communication network based on the acoustic energy of an effective routing protocol.

costas loop 2. Bpsk symbols