单片机发送报文控制手机模块GR47进行gprs连接登陆，发送接收数据...

基于  mobus协议通信的  ，弄个TCP的测试 1、测是 2、下载

通过仿真,分析了多径效应和多普勒效应的原理.并给出了移动信道的建模方案和程序.每个结论都给出了仿真程序可直接运行.-through simulation, Analysis of the multi-path effects and the principle of Doppler effect. and gives the mobile channel modeling programs and procedures. Conclusion gave each a simulation program can run.

微软亚洲研究院论文：IEEE802.11无线局域网MAC的性能分析-Microsoft Asia Research Institute Papers : IEEE 802.11 wireless LAN MAC Performance Analysis

J2ME开发手机游戏：宝石方块-J2ME mobile gaming development : Gem ideographic

多线程串口通讯实例.rar-multithreading serial communication example. Rar

通过ftp方式下载指定的文件- Document assigns which through ftp way downloading

This paper discusses the establishment and relevant accomplishments of a simple facility used for students learning aids based on the Keplerian Orbit parameters. Three major areas in Orbital Mechanics are discussed in this paper, Orbit of a satellite, Field of View of a satellite and Constellation of Satellites. -This paper discusses the establishment and relevant accomplishments of a simple facility used for students learning aids based on the Keplerian Orbit parameters. Three major areas in Orbital Mechanics are discussed in this paper, Orbit of a satellite, Field of View of a satellite and Constellation of Satellites.

QPSK调制解调程序仿真程序，非常有参考价值-QPSK modulation and demodulation process simulation program, very useful

系统基于 .NET 框架开发，使用前请确认电脑里是否已安装 .NET 框架组件及数据访问组件。-based system.NET Framework development, Please confirm before use computer has been installed.NET framework components and data access components.

飞鸽传书源代码，完整版本，看了就知道你想不想要了-IP Messenger Source Code