OFDM仿真代码可以直接运行在MATLABA

伪随机序列在扩频通信、流密码、信道编码等领域有着十分广泛的应用。文通过对伪随机m序列的编码和译码算法进行的MatLab语言仿真，验证了伪随机序列码的编码和译码算法，丰富了伪随机序列的实现方法，并提供了源代码。-Pseudo-random sequence in the spread spectrum communication, stream cipher, in areas such as channel coding has a very wide range of applications. Through the pseudo-random sequence m of encoding and decoding algorithm for the MatLab language simulation code pseudo-random sequence of coding and decoding algorithm, has enriched the realization of pseudo-random sequence method, and provides the source code.

DTMF实时解码，采用goertzel算法，通过监测信号中的两个主要频率从而得出DTMF值-DTMF decoder in real time, using goertzel algorithm, by monitoring the signal so as to arrive at the two main frequency DTMF value

项目为Pocket_PC上的一个简易计算器,开发平台为VB.net下的智能开发平台,在此平台才可运行完美效果,并附详细开发文档.要求加分!-project for the Pocket_PC a simple calculator, VB.net development platform for the intelligent development platform, the platform can run perfect results, with the development of detailed documentation. Extra hours!

此文档是对WINDOWS核心编程进行了详细的补充介绍，希望对大家有所帮助-This document is the core programming WINDOWS carried out a detailed additional information on the hope that help to everyone

一个很好的串口通讯代码，非常实用，功能及其强大，一定要下载- A very good string mouth communication code, extremely practical, the function and its is formidable, certainly must download

fifty years of coding theory，一篇经典的讲述纠错编码的IEEE文档，适合纠错编码读者阅读。里面详细讲述的纠错编码的发展史，包括BCH、RS、卷积码、Turbo码等编码-fifty years of coding theory, a classical error-correcting code on the IEEE document, suitable for error-correcting code readers. Which describe in detail the history of the development of error correction coding, including BCH, RS, convolutional codes, Turbo codes encoding

这是有关通信中的抽样定理的一些证明,希望能对大家有所启发.-this is the communication of the sampling theorem proof, we hope to inspire.

交通控制信号机与车辆检测器的通信协议国家标准，描述了无线车辆检测器与交通控制信号机之间无线通信的行业标准，方便不同厂家产品之间的兼容。

多天线的角辐射功率演示,包括2种天线阵,1为线性真,一为任意布置.-A MATLAB GUI platform for displaying the radiation pattern of a narrowband beamformer with user-defined array geometry. User can specify the array geometry, directions of incoming signals, noise level, and the types of beamformer by mouse clicks. Useful for gaining insight about collaborative beamforming in sensor networks and random arrays.

gnuradio软件无线电源程序.现在的手机多基于软件无线电-gnuradio source software radio. The phone number for software radio