Ship noise demodulation line spectrum fusion feature extraction based on the wavelet packet

Proceedings of the 2007 International Conference on Wavelet Analysis and Pattern Recognition, ICWAPR '07

Volumn 2, Issue , 2007, Pages 846-850

  Shi, Guang Zhi ^a   Hu, Jun Chuan ^a  

^a NAVY SUBMARINE ACADEMY   (China)

Author keywords

Demodulation line spectrum; Fusion feature extraction; Information entropy; Underwater acoustic target recognition; Wavelet packet analysis

Indexed keywords

ACOUSTIC NOISE; DEMODULATION; EXTRACTION; FEATURE EXTRACTION; OPTICAL VARIABLES MEASUREMENT; SHIPS; SIGNAL TO NOISE RATIO; SPECTRUM ANALYSIS; UNDERWATER ACOUSTICS;

FUSION FEATURES; INFORMATION ENTROPY; LINE SPECTRA; UNDERWATER ACOUSTIC TARGET RECOGNITION; WAVELET PACKET ANALYSIS;

WAVELET ANALYSIS;

EID: 45149131342     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICWAPR.2007.4420787     Document Type: Conference Paper

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