Creatinine-Test
发表于 2025-4-1 03:53:53
A Correlate-Based GPS Multipath Time Delay Estimation Algorithmkes the correlation output of received signal correlates and the local C/A code as the model, estimates the direct signal and the multipath signal delay accurately in the condition of signal delay is unknown. As can be seen from the simulation results, the multipath interference suppression algorith
一个姐姐
发表于 2025-4-1 08:42:45
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终止
发表于 2025-4-1 12:39:18
Simulations and Analysis of BeiDou Navigation Satellite System (BDS)-Relectometry Delay-Doppler Mapsn DDM simulations from BDS-R, while the vegetation scattering properties are simulated using the modified Bi-mimics model, which can be used to calculate any transmit and receive polarization combinations, assuming that the received power is coming from the first Fresnel zone. The theoretical simula
commonsense
发表于 2025-4-1 16:32:34
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cocoon
发表于 2025-4-1 18:43:02
Earth Rotation Parameter Estimation from GNSS and Its Impact on Aircraft Orbit Determinationan achieve at 0.0283 and 0.0289 ms when compared to IERS C04 solutions, respectively. The precision of PM and LOD from regional stations with daily GPS (GLONASS) observations are better than 0.178 mas (0.365 mas) and 0.0291 ms (0.0360 ms), respectively. The precision of PM and LOD from combined GPS+