linux 环境下GPRS通信，大家可以自由修改

这个程序是用来对PLLpre进行仿真的，该思想基于多方面的考虑-This procedure is used to PLLpre simulation, based on the thinking of a number of considerations

＜GPS应用程序设计＞一书中的源代码 ＜GPS应用程序设计＞书中的源代码-1

2410gps的测试代码，参考革新2410实验箱上的代码改写的！-2410gps test code, reference to innovative experimental box 2410 rewrite of the code!

本程序对GPS的选星进行了模拟。给出7个可见星的信息，选则其中最好的四颗。-This procedure carried out on the GPS satellite simulated election. Seven visible stars are given information, the election is the best of four.

手机上通过蓝牙串口协议读取GPS接收仪的GPS数据。-Mobile phone via Bluetooth serial port GPS receiver to read the agreement of the GPS data.

目前GPS（全球定位系统）定位应用市场日趋成熟，正在进入应用的高速发展时期。本文以一款EverMore公司的GM-X205GPS接受模块为例，介绍了其数据格式，以及应用PIC16F874单片机RS232串口进行数据接收的程序-current GPS (Global Positioning System) location-based applications market becomes more mature, Applications are entering a period of rapid development. A EverMore paper to the GM-X205GPS accept modules for example, introduced a data format, and the application of PIC16F874 RS232 serial port for data receiving program

这个应该是台湾的一个文章，GPS相关MATLAB-this should be an article in Taiwan, GPS related MATLAB

一个基本的类 用于提取GPS数据中的经纬度，速度高度信息，功能较简单。-A basic category for the extraction of GPS data in latitude and longitude, speed, height information, a simpler function.

GPS signal Pulling in Tracking range

Subroutine for computing an Ionospheric range correction for the GPS L1 frequency from the parameters broadcasted in the GPS  Navigation Message.