GSM_protocal，GSM的短消息协议，^_^

正交频分复用（OFDM）系统是一种多载波系统，其利用并行处理技术允许在许多的同时传输数据的密切隔开，正交子载波。快速傅立叶逆变换（IFFT）和快速傅立叶变换（FFT）在传统的OFDM系统被用于复用信号一起和解码信号在分别的接收机。本文研究的性能离散傅立叶变换正交基频分复用（DFT-OFDM）。

华为软件编程规范培训实例与练习．写很好直的学习-Huawei software programming training examples and practice norms. Learning to write a good straight

微软亚洲研究院论文：IEEE802.11无线局域网中吞吐量及服务质量的优化-Microsoft Asia Research Institute Papers : IEEE 802.11 wireless LAN throughput and quality of service optimization

首先，需要在你的程序中嵌入IE浏览器的窗口。有两种实现方法，其一，添加CHtmlView的视类；其二，添加IE浏览器的ActiveX控件。其实不管用什么方法，除了函数名称稍有区别外，它们最终都调用了微软的IWebBrowser2的接口。IWebBrowser2的功能非常强劲，使用它的技术叫DHTML（动态HTML，以后再给大家介绍）。在这篇文章中，先给大家举例介绍一些初级的使用，起到抛砖引玉的作用。更多功能可以参考MSDN-First, you need to embed the process of the browser window.CHtmlViewIEActiveX In fact, no matter what means, in addition to slightly different function names, they were eventually called the Microsoft IWebBrowser2 interface. IWebBrowser2 function very strong, the use of its technology called DHTML (Dynamic HTML, after you give). In this article, for example letting you highlight some of the primary use, the role played congregate. More features can refer to the MSDN

能够像显示器一样显示红外线码的波型 可以读多达１５０种格式的红外线码 显示红外线码的时间非常准确，误差只有几个微秒。 -like to display showed that the wave infrared code-can read up to 150 infrared codes format shows red run time code is very accurate, error only a few microseconds.

海南联通的一个SGIP协议短信API的例子程序，从事软件开发人员-Hainan Unicom an agreement SGIP SMS API examples procedures, software developers

Debian Linux下的通讯程序 -The communication example for Debian Linux

simulation of BER of orthogonal space time block code over frequency flat Rayleigh faing channel

SIM300的GPRS连接例程序，用的MSP430单片机，对SIM300模块的开发有一定的参考价值-SIM300 the GPRS connection Example procedures used MSP430 microcontroller, the development of SIM300 module has certain reference value

利用红外线与手机通信，获取手机中的信息，熟悉AT指令。-use infrared to communicate with your mobile terminal,get the information from mobilephone, and we can be familiar with AT command suite.