Robust Estimation of Angular Parameters of the Surface Moving Basin Boundary Induced by Coal Mining: A Case of Huainan Mining Area
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DOI: 10.1007/s12205-020-1395-1
Abstract: The data of surface movement observation points could be used to obtain the synthetic angles of draw and critical deformation of surface movement basin in the mining area with unconsolidated thick layers. However, they couldn’t… read more here.
Keywords: estimation; surface movement; angular parameters; parameters surface ... See more keywords
Measurement of the Λb polarization and angular parameters in Λb →j /ψ Λ decays from pp collisions at s =7 and 8 TeV MEASUREMENT of the Λb POLARIZATION ⋯ A. M. SIRUNYAN et al
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DOI: 10.1103/physrevd.97.072010
Abstract: An analysis of the bottom baryon decay Λb → J=ψð→ μþμ−ÞΛð→ pπ−Þ is performed to measure the Λb polarization and three angular parameters in data from pp collisions at ffiffi s p 1⁄4 7 and… read more here.
Keywords: polarization angular; angular parameters; parameters decays; polarization ... See more keywords
Angular Parameters Estimation of Multiple Incoherently Distributed Sources Generating Noncircular Signals
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DOI: 10.1109/access.2019.2906032
Abstract: In this paper, we introduce for the first time a new method for the estimation of the angular parameters [i.e., central directions of arrival (DOAs) and angular spreads] of multiple non-circular and incoherently-distributed (ID) sources.… read more here.
Keywords: multiple incoherently; estimation multiple; parameters estimation; angular parameters ... See more keywords