IP电话计费管理系统本地版，适用于中小型话吧。通过各个接口的网关把电话连起来

NI公司的labwindows如何实现通信的一篇不错的文章。主要用Socket来实现。-NI companies labwindows how to achieve a good communication articles. Main Socket is to be achieved.

光纤通信基础，华为的资料.rar-fiber communications infrastructure, Huawei information. Rar

一份讲述3G安全体系结构的资料，值得一看。-a security architecture of information overseas.

用delphi实现的短信后台平台监测的源码，压缩文件，没有密码。-short messge platfor monitor source code in delphi,whichi is compressed file.no password.

光纤和光缆通信基本知识，也是华为的.rar-fiber and optical cable communication basic knowledge, but also Huawei. Rar

无线通信系统多天线注水算法，是非常经典的代码-Multi-antenna wireless communication systems injection algorithm, is a very classic code

使用NI公司的LabwindowsCVI平台开发虚拟仪器频谱分析仪的源代码-Use NI

单载波频域均衡SCFDE的MATLAB源码，包括迫零均衡和MMSE均衡-Single-carrier frequency domain equalization SCFDE the MATLAB source code, including zero forcing and MMSE balanced balanced

Simulink是一个可视化的仿真建模的工具，它主要应用于自动控制，电信等行业-Simulink is a visualization of simulation modeling tools, which are mainly used in automatic control, and telecommunications industries

short time speeching signal processing-short time signal processing speeching