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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
BOC-Modulated-Signals
- 一个通用模型的相干多径误差调制信号跟踪BOC,在寻求使用全球导航卫星系统（GNSSs）导航精度的主要挑战是减少测量和星历误差。统称现代化将减少测量误差，提供了一个更大的全球导航卫星系统各种努力，需要新的卫星研制和发射，并因此发生过了很多年的时间尺度。全球定位系统（GPS）的用户，星历误差是最近完成调用的传统精度改进倡议，或L-AII的，只涉及修改地面优点的努力目标。这一努力的结果在一个永久的广播星历误差减少25％[1]。-A General Model of Multipath Error fo
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
SATPOS
- 这个程序是介绍如何利用广播星历参数计算某时刻t的卫星的位置。-This procedure describes how to use the broadcast ephemeris parameters to calculate the satellite location of a certain time t.
computing-satellites-coordinates
- 根据卫星星历文件进行卫星坐标的解算，直接读取文件进行数据输入。-computing satellite s coordinates and input data by txt.
weiju
- 伪距单点定位,利用广播星历进行伪距单点定位-Pseudorange point positioning, the use of broadcast ephemeris pseudorange point positioning
xiangwei
- 载波相位单点定位，利用载波相位精密星历进行单点定位-Carrier-phase point positioning using precise ephemeris of the carrier phase single-point positioning
ReadN
- 用于计算GPS卫星坐标计算时读取广播星历文件时使用-Read the broadcast ephemeris file used to calculate GPS satellite coordinates calculation and use
satellite-pos
- GPS卫星坐标计算，根据导航卫星星历的轨道参数和摄动改正项来计算卫星的坐标-GPS satellite coordinates to calculate the correction items to calculate the coordinates of the satellite navigation satellite ephemeris orbital parameters and the perturbation
ReadGpsData
- 用于读取卫星广播星历，基于matlab进行编程，能快速识别n文件-For reading satellite radio star calendar, based on matlab for programming, can quickly identify n files
sat_pos
- 在GPS测量中，用于在读取卫星星历中单独计算时间的程序-In the GPS measurement, used to read in satellite star calendar is calculated separately in time program
WeiXingxinglijisuan
- CSharp用于卫星广播星历计算和精密星历计算-Used for satellite radio star calendar calculation and precision star calendar calculation
gbxinglijisuan
- CSharp用于卫星广播星历计算和精密星历计算-Used for satellite radio star calendar calculation and precision star calendar calculation
12
- VC++编程语言实现对GPS星历文件的读取和处理，-Reading and processing the GPS ephemeris files
eph
- 计算这一历元接收到的星历数据，所有历元积累的卫星位置PRN_xyz,当前GPS时间T-Calculate the epoch receives ephemeris data, satellite location PRN_xyz epoch accumulated current GPS time T
GGPSSEXEEP
- GPS星历计算，PDOP预测测，GPS网设计应用，与平差计算 -GPS ephemeris computation, PDOP prediction measured GPS network design applications, and the adjustment calculation