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IGS-SP3
- 讲述了如何读取精密星历以及对其进行内插得到时间间隔为1秒的各卫星位置的方法,并对不同差值方法进行了比较-read*sp3 files,inerpt satellites positions,different kinds of ways
lagrange-
- 拉格朗日多项式插值计算,可以用语内插卫星精密星历的卫星坐标-Lagrange polynomial interpolation can be inserted within the terms of precision satellite coordinates of the satellite ephemeris
newtonpoly
- 牛顿多项式拟合卫星精密星历,默认15分钟类型,内插至30s-Newton
chebshev
- 切比雪夫多项式拟合卫星精密星历-chebshev
zhoutiao
- gps中利用精密星历文件中的信息内插出任意时刻的钟差信息的值-gps precise ephemeris file using the information in the interpolation of a clock difference at any time the value of information
nihe
- 利用拉格朗日及neville方法进行精密星历插值的研究-GPS Precise Ephemeris Interpolation Methods
Lagrange
- 对卫星星历进行拉格朗日插值,达到要求的精度-The satellite ephemeris for Lagrange interpolation to achieve the required accuracy
Neville
- 对卫星星历进行逐步插值 达到要求的精度-Ephemeris for the satellite to achieve the required accuracy of the interpolation step by step
chazhi
- sp3精密星历插值,采用滑动牛顿多项式,可以达到cm级精度,插值结果为速度和位置-Star calendar interpolation
GPS-Orbit-Interpolation
- GPS轨道插值的基本策略,分析GPS轨道插值方法,输入为SP3精密星历文件-A Brief Review of Basic GPS Orbit Interpolation Strategies
The-calc-of-the-GPS-coords
- 本文重点介绍了如何通过GPS卫星星历来计算卫星的坐标,采用了直接法、拉格朗日插值法以及切尔比雪夫拟合的方法分析通过广播星历计算的精度-This paper focuses on how the GPS satellite has always calculate the coordinates of the satellite, using the direct method, Rugby Long Day interpolation Mitchell Chebyshev fitting m
splineGPS
- 用三次样条曲线进行精密星历插值和卫星钟差插值-Cubic spline curve the precise ephemeris interpolation and satellite clock error interpolation
chebshev
- GPS精密星历卫星轨道插值运算(采用切比雪夫拟合)matlab程序。直接运行chebshev2.mat文件即可,结果显示在doucument2.mat文件中-Precise GPS satellite orbit ephemeris interpolation operation (using Chebyshev fitting) matlab program. Can run directly chebshev2.mat file, the results are displayed in t
Language
- 拉格朗日插值算法,精密星历坐标钟差插值使用-lagerange interpolation
广播星历与精密星历精度对比
- 对于GPS卫星,采用广播星历计算卫星位置坐标,并通过拉格朗日插值法对精密星历进行处理,两者精度进行对比。