Improved Wigner-Ville distribution performance based on DCT/DFT harmonic wavelet transform and modified magnitude group delay

DOI10.1016/J.SIGPRO.2007.06.013zbMath1186.94257OpenAlexW2043735759MaRDI QIDQ971171

S. V. Narasimhan, B. K. Shreyamsha Kumar, A. R. Haripriya

Publication date: 19 May 2010

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.sigpro.2007.06.013

zbMATH Keywords

Wigner-Ville distributionsignal decompositionDCT harmonic wavelet transformDFT harmonic wavelet transformfullband and subband processingheart rate variability (HRV) datamodified magnitude group delay function

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

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