基于单片机实现的NRF24l01无线通信工程

串口通讯动态连接库，支持X/YModem协议-serial port communicational dynamic link libraries,To hold up X/YModem agreement

通讯视频语音,聊天,vc,csocket类,udp连接-Communications video voice, chat, vc, csocket category, udp connections

MScomm端口控制-MScomm port control

Building Android for a new Mobile Device

文章介绍了一种基于水声通信网的实时路由协议。-This paper presents a water-based real-time voice communication network routing protocols.

此提供一个USB接口的编写源码，提供网友共同参考-here to provide a USB source prepared to provide a common reference Netizen

Network Intrusion Simulation Using OPNET

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

微软亚洲研究院论文：无线网络音频广播的省能量速率分配机制-Microsoft Asia Research Institute Papers : wireless network audio broadcast of the provincial energy distribution rate mechanism

这是一个简单的聊天工具，功能还是很强的，有不足之处，还需共同学习-This is a simple tool for chatting, or highly functional, is not perfect, we must learn together