qpsk性道ber算法，在matlab通信仿真中运用的，写出来还不够完善，大家都提意见...

用TCP编写的chat_server和chat_client，一定要先运行chat_server，再运行chat_client，否则会出错。不必要一方一次说一句，一方可以连续说多句。用byte[],能显示汉字。-prepared by using TCP chat_server and chat_client, you must first run chat_server, re-running chat_client, otherwise they will be wrong. Unnecessary time that a party, that party can more consecutive sentence. With byte [], can show that the Chinese characters.

matlab code monto carlo binary shift keying

VISUAL C++ 开发的一个简单局域网聊天工具源代码-VISUAL C++

modem通讯用Delphi实现的完整例子经典-a modem communication integrity example with Delphi realization

利用UDP实现数据通讯的程序，用来发送数据，在通讯中实现传送实时数据。-use UDP data communications procedures used to send data communications to achieve real-time data transmission.

伦敦地铁信令仿真器-London subway signaling Simulator

一个(k,n,K)的卷积码的维特比译码算法-A (k, n, K) convolutional codes Viterbi decoding algorithm

pc到PLC的串口通讯程序源码 有详细的注释-pc to the PLC serial communication program source has detailed notes

A simple example to verify the feasibility of applying compressed sensing for channel estimation. The pilot applies a PN pattern in the frequency domain. The density of pilot is less than the Nyquist sampling rate. Also it is assumed there are sparsity in the channel taps, which is the basis for applying compressed sensing.

由bell-labs提供的RTP协议实现库，目前好多视频电话会议都采用这个库实现实时传输的。-from bell-labs for the RTP protocol library, a lot of video and telephone conference this library are used to achieve real-time transmission.