这篇文章详细介绍了CP在OFDM系统中的使用

使用Modem发送网上传呼 -Using modem to send network ca

这是我收集的几个通信基础理论的Matlab仿真实现，包括bpsk、qpsk、ofdm以及信号衰减和延迟的仿真。尽管不是我本人原创，但比较都经典。-This is my collection of several communications infrastructure theory Matlab Simulation, including BPSK. QPSK, and the OFDM signal attenuation and delay in the simulation. Although it was not my original, but more are classics.

这是本人大三时自己编的通信信号的PCM编码系统程序，文件里有编码，解码程序，可以计算量化误差，计算信噪比等，很实用， 希望分享给大家，对学习通信的孩子们有用

两台PC电脑间数据的通讯,这是主发送端的VC源码-Data between two PC computer communication, which is the main transmitter of the VC-source

Making plain binary files using a C compiler,使用gcc得到纯二进制代码。讲的很不错，对学习c语言，了解编译器很有用。-Making plain binary files using a C compiler, gcc used to be pure binary code. Said very good, to learn c language, understand the compiler useful.

加性高斯白噪声 AWGN(Additive White Gaussian Noise) 是最基本的噪声与干扰模型。加性噪声：叠加在信号上的一种噪声，通常记为n(t)，而且无论有无信号，噪声n(t)都是始终存在的。因此通常称它为加性噪声或者加性干扰。

Audio processing using matlab

VFP Microsoft Comm 控件来解决串行口读数据这一关键问题-VFP Microsoft Comm control to solve the serial data reading the key issue

基于ATmega16单片机设计的串口波特率发送程序。下载方便。-ATmega16-based single-chip serial port baud rate to send the design process. Download easy.

source code of mobile game