Qianxin Wang

Adaptive Kalman filter based on variance component estimation for the prediction of ionospheric delay in aiding the cycle slip repair of GNSS triple-frequency signals

Guobin Chang, Tianhe Xu, Yifei Yao et al. · Journal of Geodesy · 2018 · 49 citations

Geophysics, State Estimation, Engineering +9

Modeling and assessment of five-frequency BDS precise point positioning

Zhiyuan Wu, Qianxin Wang, Chao Hu et al. · Satellite Navigation · 2022 · 36 citations · Full text

Engineering, Location Estimation, Measurement +26

M-estimator for the 3D symmetric Helmert coordinate transformation

Guobin Chang, Tianhe Xu, Qianxin Wang · Journal of Geodesy · 2017 · 27 citations

Engineering, Natural Sciences, Deformation Reconstruction +5

Combining GPS carrier phase and Doppler observations for precise velocity determination

Qianxin Wang, Tianhe Xu · Science China Physics Mechanics and Astronomy · 2011 · 25 citations

Engineering, Location Estimation, Measurement +12

Analytical solution to and error analysis of the quaternion based similarity transformation considering measurement errors in both frames

Guobin Chang, Tianhe Xu, Qianxin Wang et al. · Measurement · 2017 · 21 citations

Measurement, Calibration, Similarity Transformation +4