C#开发短信猫超长短信GSMMODEM.DLL

仿真通信系统中QPSK的码头代码，大家可以作为参考-Simulation of Communication Systems pier QPSK code, we can serve as a reference

bpsk映射和解映射 实现01序列和+1 -1序列的相互转变-BPSK mapping realize reconciliation mapped 01 sequence and+ 1-1 sequence changes in the mutual

用于电力远动传输标准的以太网规约库，104源代码-electricity for remote transmission standard Ethernet Statute arsenals, the source code 104

是一个比较简单基础的socket(delphi)通信程序,供大家参考-is a relatively simple based on the socket (delphi) Communication Program, for your reference

adpcm64k g.722源码-adpcm64_g722.rar code

//定义主机正在通讯闪灯信号 定义主机通讯的从机号 定义主机通讯传送握手信号 定义从机回复通讯握手信号 定义数据包的头 定义数据包的尾-//definition of mainframe communications are flashing light signal definition mainframe communications from the definition of mainframe machines, handshake signal transmission from the plane defined response communications handshake signal definition data packets in the first data packet definition of the tail

射频卡读卡程序,射频IC卡识别技术，通常由载有密码的射频IC卡来代替传统的键盘密码。读卡模块读出密码后，即产生输出电信号，继而驱动执行机构动作，或将密码（如卡号）送给外围对接设备（如电脑或单片机等）。采用射频卡读卡模块及感应体构成的特定系统中，因射频卡内码信号唯一且不可复制，因此射频卡不仅杜绝了非法复制密码，还为各种控制采用信息化管理创造了条件。-RF card reader procedure, radio frequency identification technology IC cards, usually containing the password from the RF IC cards to replace the traditional keyboard password. Reader module read out a password, as a result, the output signal, and then drive the implementation agency action, or passwords (such as logging) gave the external docking equipment (such as computer or microcontroller, etc.). RF card reader module consisting of sensors and the specific system, RF signal code card but not the only copy, RF Card not only prevents illegal copying passwords, but also controls the use of information management to create the conditions.

不错的客户端连接程序，希望大家喜欢，里面是一个客户端的程序，一会会提供服务端的程序-good client procedures in the hope that everyone likes, there is a client process, will provide a service side of the process

vc++ 6.0 ini文件操作类-good

串口通讯程序,用vc写的很好的说明了用API涵数进行串口的读和写!- The string mouth communication procedure, very good showing which wrote with vc has contained the number with API to carry on the string mouth to read and to write!