gps接收端源码以及1个test列子，提供简单的经纬度，速度，时间等GPS数据信息...

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

采集gps位置工具，可以快速定位查询，带源码-Gathering gps location tool, with source code

GPS解算算法，解算星例，求解位置，转换位置，估算大气延迟，修正本地时钟等；

GAMIT软件中，track模块可以实现GPS动态定位解算。

calculate satellite positions, to correct pseudoranges and finally to calculate the receivers position。-calculate satellite positions, to correct pseudoranges and finally to calculate the receivers position.

gps源码 ，支持北斗和GPS，显示经纬度，时间，海拔，获取卫星数量。

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

使用C#语言编写的对流层延迟误差计算，采用的模型为SAAS模型，内置GMT计算地面点天顶方面水汽、温度等信息，可视化界面，便于操作。

fm调制和解调，matlab语言实现，可以改变fs，fc，ft-fm modulation and demodulation, matlab language, can change the fs, fc, ft

gps matlab 仿真程序（A collection of geodetic functions that solve a variety of problems in geodesy. Supports a wide range of common and user-defined reference ellipsoids. Most functions are vectorized.）-gps matlab simulation program (A collection of geodetic functions that solve a variety of problems in geodesy. Supports a wide range of common and user-defined reference ellipsoids. Most functions are vectorized.)