操作系统有所耳闻，它是微软已推出的三种操作系统内核之一，是一种实时操作系统。虽然它是一种实时操作系统，但是从96年发布v1.0到现在，它的主要用途都在民用领域，...

OFDM系统生成以及QAM调制方式MATLAB产生，分析了OFDM系统的调制方式的差别-OFDM system-generated and MATLAB generated QAM modulation, an analysis of OFDM modulation system differences

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3GPP协议为通信编程的重要协议之一，该版本为TS25.463-720-3GPP agreement Communication Programming One of the key agreements, the version of TS25.463-720

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资源描述 蓝牙CC2540单片机初学者代码，ADC，uart，中断、定时器、以及各种实验代码，条理清晰，思路严谨,是初学者最好的入门参考

RS信道编码，可设置域的大小，编码和译码功能齐全，运行在UNIX下-RS channel coding, domain can be set up to the size, encoding and decoding fully functional, running under UNIX

4dpsk和8dpsk的matlab仿真实现，采用蒙特卡罗仿真法，绘制误码率曲线-the realization of 4dpsk&8dpsk by matlab tool.it use the Monte Carlo methods to draw the graph.

LEACH协议，全称是“低功耗自适应集簇分层型协议” (Low Energy Adaptive Clustering Hierarchy)，是一种无线传感器网络路由协议。基于LEACH协议的算法，称为LEACH算法。

XMLSPY,xml基础教程-XMLSPY, xml based Directory

本文主要阐述了DTMF的原理及如何在MATLAB上产生DTMF信号，主要涉及到电话拨号音合成的基本原理及识别的主要方法，利用 MATLAB 软件以及 FFT 算法实现对电话通信系统中拨号音的合成与识别。并进一步利用 MATLAB 中的图形用户界面 GUI 制作简单直观的模拟界面。 能够利用矩阵不同的基频合成 0 － 9 不同按键的拨号音，并能够对不同的拨号音加以正确的识别，实现由拨号音解析出电话号码的过程，完成对电话拨号音系统的简单的实验仿真。-This paper described the principle and how DTMF in MATLAB to generate DTMF signals, mainly related to the telephone dial tone of the basic principles of synthesis and identification of the main methods, the use of MATLAB software and the FFT algorithm on the telephone communication system dial tone Synthesis and Recognition . And further the use of MATLAB in the production of graphical user interface simple and intuitive GUI interface simulation. Able to take advantage of matrix synthesis of different fundamental frequency 0- 9 different keys of the dial tone and be able to different dial tone to be the correct identification, the dial tone from a telephone number to resolve the process of completion of the telephone dial tone system, a simple experiment simulation