NS2中多信道例子程序

通讯测试源程序员通讯测试源程序 通讯测试源程序-Communications test source programmers communications test source communications test source communications test source

本书介绍的wcdma系统的基本原理：包括wcdma的系统结构，关键技术，数据传输基本技术，无线接口，基本信令流程，3G业务，实现等-The book described the basic principles of WCDMA systems: including WCDMA system architecture, key technologies, the basic data transmission technology, the wireless interface, the basic signaling flow, 3G business, realize, etc.

生成2KHz和8KHz的混合信号，使该信号通过上述滤波器，观察滤波前后的波形变化和频谱分布情况。-2KHz and 8KHz generation mixed-signal, so that the signal through the above-mentioned filter, filter before and after observation of the waveform and spectrum distribution of the changes.

In this simulink model , 16-QAM modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.-In this simulink model , 16-QAM modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.

微软亚洲研究院论文：移动应用中容错的可扩展音频编码-Microsoft Asia Research Institute thesis : Mobile Application scalability and fault-Audio Coding

一个高手用C++写的误码率检测源代码,想学习这方面知识的同学不妨下下来参考一下。

信息论一些实验及课件，哈夫曼，香浓，游程码-some ting about xin xi lun ke jian & experiment

can bus 2.0 中文说明标准文件-can bus 2.0 Chinese explanation of standard documents

这个文档里面有h.263的详细资料和源码，值得一看-the document inside the H.263 detailed information and source code, an eye-catcher

基于Pocket PC 利用红外接口与手机通讯的C#程序,可以通过Pocket PC来管理手机-A C# program of Pocket pc communicate with mobile telephone using infrared ray. It can mangage mobile telephone by pocket pc.