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精密星历文件读取
- 实现对精密星历数据的读取,并能内插出任意时间点卫星的位置,且能评定内插的精度.-to achieve precise ephemeris data to the reader, and interpolation from any point in time the satellite location and can assess the accuracy of interpolation.
TLE
- 关于TLE两行星历的数据读取的模型，便于卫星的定位等处理-TLE two planets on the calendar to read the data model, easy to deal with satellite positioning
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
lagrange
- 拉格朗日多项式拟合卫星精密星历-lagrange
chebshev
- 切比雪夫多项式拟合卫星精密星历-chebshev
coo_sat
- GPS卫星定位 利用广播星历计算卫星位置-Calculated using satellite position broadcast ephemeris
final-GPS
- 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-Implement the principle of radio navigation, positioning for navigation based on trilateration and GPS (Global Positioning System) implementation. While achieving, GPS broadcas
2008302590115
- 根据星历文件算卫星坐标。。这是我们实习用的。绝对正确-Calculated according to the satellite coordinates of the ephemeris file. . This is our practice to use the. Absolutely right
gps-satellite
- gps卫星定位，包括O文件，N文件读取，星历数据-gps satellite positioning, including the O file, N file read, ephemeris data
get_orbxyz
- 读取特定行广播星历的卫星三维坐标，用户可以抽取某卫星的位置(Three dimensional coordinate of satellite for reading broadcast ephemeris of specific line)
IGSreadN
- matlab编写的读取IGS广播星历文件（.n）文件的程序。读取完成后将数据分类储存为cell格式和struct格式。(Matlab prepared to read IGS broadcast ephemeris file (.N) file procedures. After reading is finished, the data is sorted into cell and struct format.)
sp3 download
- 可以IGS网站下载GPS精密星历的sp3 格式(download the GPS precise ephemeris in sp3 float)
C Version 1.2
- JPL发布的DE星历使用的C语言源代码，非常实用的程序(The program is used to compute planets' position and velocity by JPL's DE ephemeris)
SP3clk
- 读取精密星历文件、还可获取不同采样率的钟差差值结果，如30s，300s。(Read the precise ephemeris file and get the difference between the clock difference of different sampling rates, such as 30s, 300s.)
gps 读取卫星星历文件计算卫星位置
- c++读取星历计算gps坐标，比较简单易懂(C++ calculates GPS coordinates)
sgp4算法(卫星轨道计算)
- 根据星历推算卫星轨道。目前网上多数为C编写，這个是Java的。(The satellite orbit is calculated according to the ephemeris. At present, most of the Internet is written by C, and this is Java.)
Norad 2行星历计算卫星位置
- 基于C++语言对星历进行计算并进行显示的程序(Ephemeris calculation)
DE 430
- JPL 数值星历, 可以计算太阳系行星和月球的位置(JPL ephemeris, which can be used for calculating the positions of planets of the solar system and the Moon)
GPS
- 根据卫星星历计算卫星位置，matlab语言编写，GPS星历(Calculate the satellite position according to the satellite ephemeris, compiled in MATLAB language, GPS ephemeris)
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。