Blind Source Separation Method for Bearing Vibration Signals
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2017.2773665
Abstract: In underdetermined blind source separation (UBSS) of vibration signals, the estimation of the mixing matrix is often affected by noise and by the type of the used clustering algorithm. A novel UBSS method for the… read more here.
Keywords: vibration; source separation; mixing matrix; method ... See more keywords
Discrete Mumford–Shah on Graph for Mixing Matrix Estimation
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DOI: 10.1109/lsp.2019.2917518
Abstract: The discrete Mumford–Shah formalism has been introduced for the image denoising problem, allowing to capture both smooth behavior inside an object and sharp transitions on the boundary. In this letter, we propose first to extend… read more here.
Keywords: mumford shah; discrete mumford; mixing matrix; estimation ... See more keywords
Two-Zero Textures Based on A4 Symmetry and Unimodular Mixing Matrix
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DOI: 10.3390/sym14112410
Abstract: We propose a phenomenological model of two-zeros Majorana neutrino mass matrix based on the A4 symmetry, where the structure of mixing matrix is a unimodular second scheme of trimaximal TM2, and the charged lepton mass… read more here.
Keywords: zero textures; mixing matrix; two zero; based symmetry ... See more keywords