广域增强系统精度的方法度量

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

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-After the PPM modulation ultra-wide band signal after the Gauss white noise channel system simulation,and give the time domain and the frequency range chart!

几篇介绍卫星位置和速度计算的论文，基于MATLAB的GPS选星分析及实验研究，GPS中的一种新的选星方法-Satellite location and a few introductory rate paper, the GPS-based MATLAB election analysis and experimental study of stars, GPS in a new method of election stars

the example file that can decode the NMEA protocol

该程序是mobile５.0　ppc２００３系统下的，走http协议，通过无线网络的客户端升级程序．需要做在客户端升级的同仁们，可以参考一下．-The program is mobile5.0 ppc2003 systems and take the http protocol, through a wireless network client upgrade process. Does the client need to upgrade their Tongren, you can reference.

GPS PRN产生器,输入卫星号,输出GPS PRN序列.-GPS PRN generator, the importation of satellite, GPS PRN output sequence.

GPS测试及接收通信程序-Communication code for GPS testing and receiving

此matlab函数可以在ECEF和ECI坐标之中转换地点和速率信息。-This matlab function ECEF and ECI can convert the coordinates of the location and rate information.

一个自行设计的GPS的出租车使用的程序源代码。-the GPS programme source code used by taxies

guGPS提供一个自由而升级为基于位置的服务移动客户端，它就像一个RSS阅读器基于GPS localization-guGPS provide a free and upgradable mobile client for Location Based Services, it is like a RSS-reader based on gps localization.