主要介绍3G手机开发，希望能给大家提供帮助

vs2005开发环境下面用C#编写的虚拟RFID串口模拟器。当接从串口收到一个数据的时候，工具自动回复一个你定制的报文串。前提是需要有虚拟串口。也可以手动向串口发送报文的功能。-vs2005 development environment written in C# using the following virtual RFID serial simulator. Upon receiving a data received from the serial port when the tool automatically go back to a string of your custom message. The premise that the need for a virtual serial port. You can also manually send a message to the serial port function.

通达信DLL插件编程示例（源码），告诉你如何编写一个通达信能够使用的dll插件，此插件包括功能有查找股票选股，函数公式自定义计算公式如何编写的详细代码解释 通达信DLL插件编程示例（源码），告诉你如何编写一个通达信能够使用的dll插件，此插件包括功能有查找股票选股，函数公式自定义计算公式如何编写的详细代码解释

IEC 101和104规约 MASTER和SLAVE 程序-IEC 101 and 104 MASTER and SLAVE Statute procedures

一套易用的网络通信包，以C＋＋形式对功能进行封装。对WinSocket和NamedPipe的API函数进行封装，并且提供部分API函数完成连接的建立和数据检测功能。-set of easy-to-use communications network packets to C++ form of a wrapper function. Right Winsocket and NamedPipe API function package, and provided some API function linking the establishment and data detection capabilities.

数字化与0、1编码. 当今时代最流行的名词――信息化. 信息化=数字化+网络化-Digital encoding and 0,1. The present era the most popular term- information technology. Informationization digital =+ Network

计算IMEI号码并导出为XLS格式保存。可为手机、数据卡生产过程提供帮助-Calculation of IMEI number and exported to XLS format. For mobile phones, data cards to help the production process

超宽带UWB,包括:uwb.mdl: UWB model - open this to begin. uwb_lib.mdl: Library blocks for UWB model. uwb_init.m: Initialization called before model is loaded. uwb_settings: Sets up structure containing system parameters ( uwb in workspace). uwb_imr.m: Initializes UWB channel impulse response. uwb_sv_*.m: Four M-files used to generate channel impulse responses (MAT files).-Ultra-Wideband UWB, including: uwb.mdl: UWB model- open this to begin.uwb_lib.mdl: Library blocks for UWB model.uwb_init.m: Initialization called before model is loaded.uwb_settings: Sets up structure containing system parameters (uwb in workspace). uwb_imr.m: Initializes UWB channel impulse response.uwb_sv_*. m: Four M-files used to generate channel impulse responses (MAT files).

降低OFDM系统峰均比的PTS算法源码，经过MATLAB仿真成功-Reduce the PAPR of OFDM system PTS algorithm source, after the success of MATLAB simulation

关于TCP OVER UDP 方式的数据传输协议笔记，用于提供基于-on TCP OVER UDP modes of data transfer protocol Notes for the provision on

com通讯源码vc++6.0，供初学者使用