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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.

在GPS定位过程中，常常需要对卫星的星历进行内插计算，本程序采用matlab编写的牛顿插值算法实现对星历内插计算。

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；

该程序为GPS数据采集程序，AppWizard has created this GPS application for you. This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting point for writing your application. This file contains a summary of what you will find in each of the files that make up your GPS application.-The program for GPS data collection procedures, AppWizard has created this GPS application for you. This applicationnot only demonstrates the basics of using the Microsoft Foundation classesbut is also a starting point for writing your application.This file contains a summary of what you will find in each of the files thatmake up your GPS application.

非常全的GPS（全球定位系统）的Matlab源代码。-Very wide of the GPS (Global Positioning System) of the Matlab source code.

从Rinex格式的GPS观测文件（即O文件）中提取所需卫星的VC程序-Observations from the GPS satellites needed to document the procedures to extract

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An ANOVA Based GPS Multipath Detection Algorithm Using Multi Chan

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GPS 定位系统，不错的介绍。可以了解GPS的只是-GPS positioning system, a good introduction. GPS can understand only