基于GPRS通信的程序，对GPRS协议及软件实现的功能…

MapX控件的使用-using of mapx.ocx

某国外大牛开源的软件GPS接收机源代码，可以用MATLAB进行仿真，相应的GPS中频数据可以在网上下载到，配套书籍是《软件GPS接收机》，大家可以自行百度PDF下载

GPS车载导航系统的地图匹配算法。地图算法-GPS car navigation system, map matching algorithm

卫星定位-GPS satellite location

直接安装到你以前按装的目录下 并且完全覆盖以前的文件就可以了-installed directly to you previously installed by the directory and full coverage of previous documents on the

GPS卫星定位模块说明及原理介绍。程序设计及编程员代码-GPS satellite positioning module description and principles of description. Program design and programmer code

faster algorithm for GPS signal Acquistion

The idea behind differential GPS is to remove as much errors as possible from the range measurements by establishing these errors at a reference site. In its most simple setup, a GPS receiver is located at a well surveyed position and its (pseudo) range measurements are compared with the actual calculated range from this receiver to the SV s. The differences between measured ranges and calculated ranges at the reference receiver are applied as corrections to the ranges measured by other receiver(s) close by.

GPS 0183格式（GPRMC）格式的输出解析，解析经纬度等

通过调用百度地图能获取经纬度，地图、定位、搜索功能都需要BMapManager来管理，BMapManager提供四个接口