FFT子程序编写及应用和FFT对连续信号进行频谱分析

A reference of SIP protocol stack, very good.-A reference of the SIP protocol stack, very good.

TCP-IP技术大全-TCP-IP technology Daquan

这是个经典的用api进行串口编程的例子- This is classical carries on the string mouth programming with api the example

文章中研究了在MC-MFSK通信系统的多址通信检测问题-Research article Communication in the MC-MFSK multiple access communication system detection

vc网络视频电话系统,经过测试，稳定性有时会有问题，但通话质量相当好，而且可用于无线网络，欢迎大家测试！-vc network video phone system, tested, stability sometimes, but the call quality is very good, but can be used for wireless network, we welcome testing.

本文在两片采用不同主频的ＰＩＣ单片机（Ａ机时钟频率为６ＭＨｚ，使用口线ＲＢ６；Ｂ机时钟频率为４ＭＨｚ，使用口线ＲＢ４）之间实现异步通讯-In this paper, two different frequency of the PIC Singlechip (A machine clock frequency of 6MHz, the use of the mouth line RB6 B machine clock frequency of 4MHz, the use of the mouth line RB4) asynchronous communication between

使用 VMware 和 Dynamips 搭建广域网测试环境-VMware and use Dynamips to build wide area network test environment

VC写的，一个用at命令编写的来电显示器,很有参考价值。-VC wrote, with an order to prepare at the caller display of great reference value.

4dpsk和8dpsk的matlab仿真实现，采用蒙特卡罗仿真法，绘制误码率曲线-the realization of 4dpsk&8dpsk by matlab tool.it use the Monte Carlo methods to draw the graph.

IP resolve also wimax info