Titlebook: China Satellite Navigation Conference (CSNC) 2018 Proceedings; Volume I Jiadong Sun,Changfeng Yang,Shuren Guo Conference proceedings 2018 S

myalgia

赦免

Analysis of Sea Surface Multipath and Impact on GNSS Precision Positioningsolution and the residuals of multipath effects to explore whether the multipath effect of sea surface has a significant impact on the precision positioning of coastal GNSS stations. The result shows that when the cutoff elevation angle is selected from 10° to 15°, the result of the baseline solutio

OREX

HECTOR for Analysis of GPS Time Seriescal analysis based on the maximum likelihood estimation and spectrum analysis are used to compare the results of different combinations of noise models. The results show that the HECTOR software can be used to obtain the parameters quickly and further. At the same time, GPS data for most of the sele

费解

interior

GPS-MR for Altai Snow Depth Monitoringesearch. Using the monitoring data from January 1 to March 31, 2017 for statistical analysis. The selection of satellite height Angle increase, due to the multipath effect will gradually reduce with the increase of altitude Angle, higher SNR ratio will lead to the inversion precision is decreased ob

languor

大方一点

Basic Vascular and Interventional Radiology,surement and control tasks. Finally, the feasibility of the communication scheme is verified through simulation experiments, which provides a better solution for the space-based measurement and control system of the launch vehicle.

ingestion

Basic Vascular and Interventional Radiology,ction using the online trained GPR model, a constraint on the query point was introduced. In this study a non-linear autoregressive model was used for the online GPR model training. To verify this algorithm, both static and kinematic experiments were evaluated. The results show that the online GPR-K

固执点好

伸展

Comparison of Vascular CT and MRIe basis of the least squares spectral analysis (LSSA). The core of the procedure is detecting the underlying periodicity terms in the detrended SNR interferograms, and then confirming the statistically significant spectral peaks according to the criteria formulated with Fisher distribution. The perf