Chinese RFC documents, without translation, the right to study very helpful!

这是个MATLAB教程，讲的挺详细的，挺综合，重点突出，适合初学者看。-This is a MATLAB tutorial, speak very detailed, very comprehensive, focused and look for beginners.

SYLLABUS for HIGHER DIPLOMA in INTERNET AND MULTIMEDIA ENGINEERING ELECTRONIC AND INFORMATION ENGINEERING 香港职业教育学院电子信息工程专业互联网和多媒体工程教学大纲-SYLLABUS for HIGHER DIPLOMA in INTERNET AND MULTIMEDIA ENGINEERING ELECTRONIC AND INFORMATION ENGINEERING, Hong Kong Institute of Vocational Education Electronic and Information Engineering Internet and Multimedia Engineering syllabus

fafasdfasfasfasdfasfasfas fsdafasfasdgfdhfdghgdfjhdfghdgf hdfghfdghfdghdfghdfghdfg// DlgSend.cpp : implementation file // Download by http://www.codefans.net #include "stdafx.h" #include "SCC.h" #include "DlgSend.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CDlgSend dialog CDlgSend::CDlgSend(CWnd* pParent /*=NULL*/)  : CDialog(CDlgSend::IDD, pParent) {  //{{AFX_DATA_INIT(CDlgSend)  m_nCycMode = 0;  m_nCycSel = 0;  m_unTime = 1000;  m_unLine = 1;  m_unStart = 1;  m_unEnd = 2;  m_unTrigger = 0;  //}}AFX_DATA_INIT } void CDlgSend::DoDataEx

监视RAS链接的程序-porgram of monitoring RAS links

采用 DVB反向链路（DVB-RCS）标准中的双二元Turbo码matlab仿真程序和仿真结果。支持1/2和1/3码率。支持MAP，LOG-MAP解码算法。-The use of DVB reverse link (DVB-RCS) standard double-binary Turbo code matlab simulation program and simulation results. Support for 1/2 and 1/3 rate. Support MAP, LOG-MAP decoding algorithm.

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

This file is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTYT; NRF24L01 是NORDIC 公司最近生产的一款无线通信通信芯片，采用FSK 调制，内部集成NORDIC 自己的Enhanced Short Burst 协议。可以实现点对点或是1 对6 的无线通信。无线通信速度可以达到2M（bps）。NORDIC 公司提供通信模块的GERBER 文件，可以直接加工生产。嵌入式工程师或是单片机爱好者只需要为单片机系统预留5 个GPIO，1 个中断输入引脚，就可以很容易实现无线通信的功能，非常适合用来为MCU 系统构建无线通信功能。

两天线的通信系统，包括空时码的编解码程序，以及与HARQ结合的传输方案代码，信道为准静止的瑞丽衰落信道-Line a two-day communications systems, including space-time code codec procedures, as well as combined with the HARQ transmission program code, channel, whichever is Ruili static fading channel

c++编写的串口程序，已通过验证，使用的是Visual studio 2005！-c++ written in serial procedures have been validated using Visual studio 2005!

压缩包内是基于c++编程的485通讯的程序，包括电路原理图和源程序代码-Compressed packet is based on the c++ programming of the 485 procedures, including circuit schematics and source code