New method to suppress cross-terms of WVD via thresholding superimposition of multiple spectrograms

Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology

Volumn 28, Issue 8, 2006, Pages 1435-1438

  Li, Yu Qing ^a   Shui, Peng Lang ^a   Lin, Ying ^a  

^a XIDIAN UNIVERSITY   (China)

Author keywords

Auto terms; Cross terms; Spectrogram; Thresholding; Wigner Ville Distribution (WVD)

Indexed keywords

AUTO TERMS; CROSS TERMS; DISCRETE SIGNALS; KERNEL FUNCTION; LINEAR FREQUENCY MODULATION (LFM); SPECTROGRAM; THRESHOLDING; TIME FREQUENCY DISTRIBUTION (TFD); WIGNER-VILLE DISTRIBUTION (WVD);

DISCRETE FOURIER TRANSFORMS; FOURIER TRANSFORMS; SIGNAL TO NOISE RATIO; SPECTRUM ANALYSIS;

FREQUENCY MODULATION;

EID: 33749473138     PISSN: 10095896     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (8)

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