搜索资源列表
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
xldq
- 星历数据读取文件,用来读取GPS获得的星历数据,以便计算。-Star calendar data reading files, to read the GPS get star calendar data, for the calculation.
cread
- 读取天文数据格式.cat如星历表等,在idl开发环境下实现-astronmic data read
SPP
- GPS单点定位 利用广播星历和观测文件进行定位-GPS SPP
Chebyshev
- Chebyshev多项式拟合 对卫星星历进行拟合 得到精确地多项式-Chebyshev polynomial fitting to fit the satellite ephemeris To be accurate polynomial
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
GNT08.1.2
- 实现无线电导航的原理,基于三边测量定位对导航和GPS(全球定位系统)的实现。同时实现了,GPS广播星历参数算法,电离层误差、对流层误差、卫星等仿真。-my english is poor.
ReadNavME
- matlab写的单点定位程序,可以读取星历文件计算接收机坐标-Matlab write single point positioning program, can read the star calendar file calculation receiver coordinates
GPS-positions
- GPS星历分为预报星历和精密星历,而利用预报星历计算卫星坐标是一项基本而又重要的工作,对于单点定位和动态定位等有重要的意义!-GPS ephemeris is divided into the ephemeris and precise ephemeris, the ephemeris to calculate the satellite coordinates is a basic and important work has important significance for the si
compute-satellite-postion
- 根据15个星历参数计算卫星地心地固坐标系下的速度,位置(6个开普勒轨道参数,9个摄动参数)-compute satellite postion
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
get-epheme
- GPS 星历读取程序,可以读取RINEX格式的星历文件-GPS satellite ephemeris read
GPStask
- 已知某一时刻卫星星历的数据后,用于GPS卫星轨道的解算-This Program is for the sake of computing the orbit of satalites of the GPS.
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
BD
- 研究无源北斗定位技术的目的,在于解决目前北斗定位体制下,存在用户数量受限、用 户机需发射信号、定位数据更新率慢等缺点。利用现有的2颗北斗地球同步卫星、1颗备份卫星的 星历信息以及测量获得的时差信息,可以推导出实现无源定位的数学模型。该方法通过试验数据 获得了50 m范围的定位结果,从而验证了该项技术的正确性-The purpose of the passive Beidou, is to solve the current Beidou system, there is the number o
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
SatCoord
- 通过指定的GPS卫星星历计算卫星位置,如果要增加星历,程序需要更改-calculate GPS satellite positon through GPS almanac
GPSLocating
- GPS单点定位源码,包括读观测,广播星历文件,精密星历文件,对于要学习GPS算法编程的人是极好的资料哦 -GPS single point positioning source code, including reading observation, broadcast ephemeris file, precise ephemeris file for people to learn the programming of GPS algorithm is excellent informati
DATA_LOG
- 采集Motorola芯片观测量和星历二进制数据的子程序,在运行程序时需要设置此芯片能输出伪距和相位的观测量和卫星星历的工作状态。-Acquisition of the Motorola chip concept of measurement and ephemeris binary data subroutine, when running the program need to set up a working state of this chip can output pseudorange