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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...

詳細記述

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書誌詳細
出版年:Entropy (Basel)
主要な著者: Yang, Hong, Zhao, Ke, Li, Guohui
フォーマット: Artigo
言語:Inglês
出版事項: MDPI 2019
主題:
オンライン・アクセス:https://ncbi.nlm.nih.gov/pmc/articles/PMC7514716/
https://ncbi.nlm.nih.gov/pubmed/33266950
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/e21030235
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