symbian编程，国内的参考书，系统介绍api和symbian的体系结构。

高速7号信令解码模块 高速7号信令解码模块-source code for high speed C7 signaling module source code for high speed C7 signaling module

一系列包含串口、Modem、收发传真、终端仿真等方面的编程例子- A series of contains aspect the and so on string mouth, Modem, receiving and dispatching facsimile, terminal simulation programming example

在vb中进行crc校验，程序未经过测试，估计可能有点问题，仅供参考。-in vb for crc check, the procedure has not been tested, it is estimated that perhaps, for reference purposes only.

该程序实现了PC与示波器的通信，可以控制示波器阿・-the program with a PC Oscilloscope communications, control oscilloscope A! !

塞班架构文档，全面的介绍完整的塞班架构文档，希望对初学塞班程序的朋友有所帮助，谢谢交流。！-Saipan framework document, a comprehensive introduction to the complete structure of the document Saipan, Saipan beginners want to help a friend program, thank you share. !

对各种手机进行编程的工具包源码gsmlib 1.9版本。--Gsmlib 1.9 tool packet codes which can be used to program many kinds of mobilephone.

This program generates BPSK signal waveforms and plot the power spectrum of unfiltered BPSK.

一份详细的SIP协议的数据流分析的文档，该文档有两百多页，包含的SIP消息的各种情况，内容实用，可供SIP协议的VoIP开发者做一份详细的SIP数据流的分析手册。-a detailed SIP protocol data flow analysis of the document, the document is over 200 pages and contains information of the various SIP, as practical, the SIP for VoIP developers to do a detailed SIP data flow analysis handbook.

瑞利信道仿真程序，请大家参考。 瑞利信道仿真程序，请大家参考。-Rayleigh channel simulation procedures, please refer to everyone.

Gpsapi 2.0(标准mobile接口)