实现系统通信组。

蓝牙通信系统仿真设计和代码，分为四部分： 信号传输部分，信号接收部分，谱分析显示部分，误码分析部分-Bluetooth communication system simulation design and code, divided into four parts: part of the signal transmission, signal receiving part, spectral analysis shows that part of the error analysis section

ultrawidebad file is there

清华大学计算机系网络课程 信号处理原理 因为太大，所以删了视屏讲解，其它都是全的-Tsinghua University Department of Computer Network Course principles of signal processing because of too great, we have decided to screen on the other are the whole of

这是一个使用modem拨号上网的程序，可以使用，在gprs方式下也可使用，是用gprs通信的很好的例子程序-It is a modem dial-up procedures can be used in GPRS mode also can be used. GPRS communication is a good example of procedures

xilinx的嵌入式开发xps的用户手册-Xilinx Embedded Development of the user manual xps

短信群发的一个代码客户端,针对特定的服务器环境,用了四层结构,代码安全性很高.-Short Message code of a client, a server-specific environment, with a four-storey structure, high security code.

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.

基于SIP的H.264视频电话终端设计介绍性文档。-SIP-based H.264 video telephony terminal design introductory document.

the source code of the communication of USB

在通信的下行链路，解PBCH的最后一步会用到CRC的校验。本程序实现了这一功能，并且能跑通，有注释。