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清华大学 [11]
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Localizability With Range-Difference Measurements: Numerical Computation and Error Bound Analysis
期刊论文
IEEE-ACM TRANSACTIONS ON NETWORKING, 2022, 页码: 14
作者:
Zeng, Guangyang
;
Mu, Biqiang
;
Wei, Jieqiang
;
Wong, Wing Shing
;
Wu, Junfeng
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/06/21
Location awareness
Noise measurement
Error analysis
Pollution measurement
Measurement uncertainty
Coordinate measuring machines
Closed-form solutions
Localization
time difference of arrival (TDOA)
nonconvex optimization
numerical computation
Lagrange multiplier
Extreme learning machine and genetic algorithm in quantitative analysis of sulfur hexafluoride by infrared spectroscopy
期刊论文
APPLIED OPTICS, 2022, 卷号: 61, 期号: 10, 页码: 2834-2841
作者:
Liu, Huan
;
Zhu, Jun
;
Yin, Huan
;
Yan, Qiangqiang
;
Liu, Hong
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  |  
浏览/下载:31/0
  |  
提交时间:2022/04/22
Improved two-step Newton's method for computing simple multiple zeros of polynomial systems
期刊论文
NUMERICAL ALGORITHMS, 2022, 页码: 32
作者:
Li, Nan
;
Zhi, Lihong
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  |  
浏览/下载:10/0
  |  
提交时间:2022/04/02
Polynomial system
Simple multiple zero
Newton's method
Quadratic convergence
Asteroid absolute magnitudes and phase curve parameters from Gaia photometry
期刊论文
Astronomy and Astrophysics, 2021, 卷号: 649
作者:
Martikainen, J.
;
Muinonen, K.
;
Penttilä, A.
;
Cellino, A.
;
Wang XB(王晓彬)
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  |  
浏览/下载:49/0
  |  
提交时间:2021/06/15
minor planets, asteroids: general
methods: numerical
techniques: photometric
Two-scale and three-scale asymptotic computations of the Neumann-type eigenvalue problems for hierarchically perforated materials
期刊论文
APPLIED MATHEMATICAL MODELLING, 2021, 卷号: 92, 页码: 565-593
作者:
Ma, Qiang
;
Ye, Shuyu
;
Cui, Junzhi
;
Yang, Zhiqiang
;
Jiang, Xue
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  |  
浏览/下载:59/0
  |  
提交时间:2021/04/26
Hierarchically perforated structure
Successive two-scale asymptotic analysis
Neumann-type elliptic eigenvalue problem
Second-order two-scale and three-scale
asymptotic computations
Finite element simulation
Recursive estimation of the stochastic model based on the Kalman filter formulation
期刊论文
GPS SOLUTIONS, 2021, 卷号: 25, 期号: 1, 页码: 7
作者:
Zhang, Xinggang
;
Lu, Xiaochun
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  |  
浏览/下载:18/0
  |  
提交时间:2021/11/29
Variance components estimation
Batch EM algorithm
Precise point positioning
Kalman filter
Real-time mode
Asteroid lightcurve inversion with Bayesian inference
期刊论文
Astronomy and Astrophysics, 2020, 卷号: 642
作者:
Muinonen, K.
;
Torppa, J.
;
Wang XB(王晓彬)
;
Cellino, A.
;
Penttilä, A.
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  |  
浏览/下载:52/0
  |  
提交时间:2020/11/12
ATMOSPHERELESS BODIES
ROTATIONAL PROPERTIES
OPTIMIZATION METHODS
PHASE FUNCTION
SHAPE
PHOTOMETRY
PARAMETERS
SCATTERING
MODELS
G(1)
Network flows that solve least squares for linear equations
期刊论文
AUTOMATICA, 2020, 卷号: 120, 页码: 12
作者:
Liu, Yang
;
Lou, Youcheng
;
Anderson, Brian D. O.
;
Shi, Guodong
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  |  
浏览/下载:58/0
  |  
提交时间:2020/11/18
Distributed algorithms
Linear equation
Least-squares solutions
Supervised Dimensionality Reduction Methods via Recursive Regression
期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2020, 卷号: 31, 期号: 9, 页码: 3269-3279
作者:
Liu, Yun
;
Zhang, Rui
;
Nie, Feiping
;
Li, Xuelong
;
Ding, Chris
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  |  
浏览/下载:23/0
  |  
提交时间:2020/10/23
Dimensionality reduction
Linear discriminant analysis
Eigenvalues and eigenfunctions
Learning systems
Computer science
Optical imaging
Optics
Optimal scaling (OS)
orthogonal least squares regression (OLSR)
orthogonal linear discriminant analysis (OLDA)
recursive regression
supervised dimensionality reduction
A NOVEL LEAST SQUARES METHOD FOR HELMHOLTZ EQUATIONS WITH LARGE WAVE NUMBERS
期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2020, 卷号: 58, 期号: 5, 页码: 3091-3123
作者:
Hu, Qiya
;
Song, Rongrong
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  |  
浏览/下载:2/0
  |  
提交时间:2021/01/14
Helmholtz equations
inhomogeneous media
large wave number
auxiliary unknowns
least squares
error estimates
preconditioner
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