经PPM调制的超宽带信号经高斯白噪声信道的系统仿真,给出了时域和频域图...

短信发送实现gprs猫发送短信息，wap push，push load，免提短信源代码.-gprs cat achieve this short message, WAP push, push load. Handsfree SMS source code-Send message to achieve gprs cat send text messages, wap push, push load, hands-free source code message .- gprs cat achieve this short message, WAP push, push load. Handsfree SMS source code

linux 环境下GPRS通信，大家可以自由修改-linux environment GPRS communications, we can freely modify

开源gps源代码的说明，里面涵盖开源gps的方方面面，是理解开源gps的好帮助-Gps source code open-source note, which covers all aspects of open source gps is a good understanding of open source gps help

gsm at gsm at gsm at gsm at-gsm at

gpsbabel for gps testing

http与cmwap建立连接(Symbian)-err

GPS的RINEX文件的读取.包括O文件、N文件、以及SP3文件以及结构体,实现卫星定位

garmin 协议处理范例： 处理了 0183协议 处理了 gps的专有格式等-Garmin protocol processing model : a 0183 agreement dealing with the handling of a GPS proprietary format

本程序采用C++联合OPENGL编程实现了对太空中高速运行GPS卫星的星座进行显示，可以看到天空中24颗卫星的实际运行三维图

该代码产生m序列,能在扩频通信中的信息的扰码和扩频.-The code generated m sequence, spread spectrum communication in the information in the scrambling code and spread spectrum.