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A New Ship-Radiated Noise Feature Extraction Technique Based on Variational Mode Decomposition and Fluctuation-Based Dispersion Entropy

Sea environment complexity and underwater acoustic channels make it hard to extract features of ship-radiated noise signals. This paper presents a novel feature extraction method using the advantages of variational mode decomposition (VMD), fluctuation-based dispersion entropy (FDE) and self-organiz...

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Detalles Bibliográficos
Autores principales:	Yang, Hong, Zhao, Ke, Li, Guohui
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2019
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7514716/ https://www.ncbi.nlm.nih.gov/pubmed/33266950 http://dx.doi.org/10.3390/e21030235

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