Feature Extraction in Fractional Fourier Domain for Classification of Passive Sonar Signals
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DOI: 10.1007/s11265-018-1347-x
Abstract: The acoustic signals radiated from the marine vessels contain information about their machinery characteristics that can be useful for the detection and classification purposes. To achieve reliable accuracy in classification task, informative discriminant features should… read more here.
Keywords: feature extraction; passive sonar; sonar; classification ... See more keywords
Identification Algorithm of Uncertain Sonar Signals in Complex Marine Environment
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DOI: 10.1515/pomr-2017-0128
Abstract: Abstract The current identification algorithm using sonar signal parameters of bandwidth, frequency, duration and pulse waveform which are easy to detect and imitation, to identify the identity of sonar signal, resulting in part of the… read more here.
Keywords: algorithm; identification algorithm; uncertain sonar; sonar signal ... See more keywords
Research on Analyzing and Processing Methods of Ocean Sonar Signals
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Coastal Research"
DOI: 10.2112/si94-044.1
Abstract: ABSTRACT Huang, T. and Wang, T., 2019. Research on analyzing and processing methods of ocean sonar signals. In: Gong, D.; Zhu, H., and Liu, R. (eds.), Selected Topics in Coastal Research: Engineering, Industry, Economy, and… read more here.
Keywords: sonar; research analyzing; analyzing processing; ocean sonar ... See more keywords