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Extraction of Energy Characteristics of Blue Whale Vocalizations Based on Empirical Mode Decomposition

This study extracts the energy characteristic distributions of the intrinsic mode functions (IMFs) and residue functions (RF) for a blue whale sound signal, with empirical mode decomposition (EMD) as the basic theoretical framework. A high-resolution marginal frequency characteristics extraction met...

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Detalles Bibliográficos
Autores principales:	Wen, Chai-Sheng, Lin, Chin-Feng, Chang, Shun-Hsyung
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2022
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9002675/ https://www.ncbi.nlm.nih.gov/pubmed/35408351 http://dx.doi.org/10.3390/s22072737

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