实现了GPRS模块的信息发送，对开发GPRS模块很有帮助。

数据与计算机通信（第七版 影印版） 答案2 -Data and computer communications (seventh edition copy version) answers to two

找了很久的ESC/POS指令集，为官方正式发布版本，为需要的朋友提供方便哈-For a long time looking for the ESC/POS command set, for the official release version, in order to facilitate the needs of friends and Kazakhstan

SIM300C EVB User Guide英语手册，希望对您有用-SIM300C EVB User Guide English manual, want to be useful for you

一个最新版本的SIP协议栈，大家可以看看，学习一下-an updated version of the SIP protocol stack, we can look at, and study how

In this simulink model , BPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.-In this simulink model , BPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.

usb硬件设备的检测 usb硬件设备的检测-usb hardware devices detected usb hardware detection

计算机并口通讯程序-computer parallel port communication procedures

CDMA网络优化实用教程，搞通信网络或对这方面有兴趣的朋友不妨-CDMA network optimization and practical curricula, engage in communication networks, or who are interested may wish to see a friend

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.

DWG_Smart-Card_CCID_Rev110 smart的USB方面的协议，无须驱动-DWG_Smart-Card_CCID_Rev110 smart aspects of the USB protocol, no need to drive