根据GPS卫星的广播星历，计算卫星的位置

cy7c68013目前最流行的几种gps芯片的控制定制程序的源代码-cy7c68013 currently the most popular of several gps chip control customization program"s source code

H31GPSTest2007-06-09.rar自动查找GPS端口的一个测试程序-H31GPSTest2007-06-09.rar automatic search of a GPS port testing procedures

此代码为任何nmea gps模块制造，并专门用于nmea gr-87 gps模块。

GPS主系统是居心叵测的老美发射运行的卫星系统，包含了27颗能持续发送地理位置海拔高度的卫星，24个正常使用，3个备用，这些卫星平均分布运行在六个轨道上。一般来说，在地面-GPS is the main system is very much ill-old US-run satellite launch system, contains 27 to continue to send location altitude satellites, 24 of normal use, three back-up, the average distribution of these satellites orbit in six runs. Generally speaking, on the ground

灵图软件GPS导航软件. 下载后能用的请返馈信息-Lingtu software GPS navigation software. Download can be fed back to the requested information

此程序为GPS软件接收机的源码，能够对匹配滤波后数据实施捕获和跟踪算法，对理解GPS接收机原理有很大帮助。-procedure for the GPS receiver software source code, to the matched filter after the implementation of data capture and tracking algorithm, the GPS receiver understanding will be of great help.

一个手机上的IM 即时通信工具完整代码 J2ME项目 -IM on a mobile instant messaging tool for a complete code J2ME project

解析GPS 串口的NMEA报文的类。有GGA,GSA,GSV,RMC,RMB等报文的解析-GPS NMEA CLASS

Purpose: 量距离工具 History: 2005-05-21 开发环境： delphi7+mapX 5.02.38 windows XP Sp2 -Purpose : Distance tools History : 2005-05-21 development environment : delphi7 mapX 5.02.38 windows XP Sp2

GPS Data processing: Code and Phase