The hyperbolic class of quadratic time-frequency representations. I. Constant-Q warping, the hyperbolic paradigm, properties, and members

DOI10.1109/78.258084zbMath0841.94017OpenAlexW2072754351MaRDI QIDQ4878185

Franz Hlawatsch, Antonia Papandreou, G. Faye Boudreaux-Bartels

Publication date: 29 May 1996

Published in: IEEE Transactions on Signal Processing (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/1622f2a01d3b58306521e9969be072823175d171

zbMATH Keywords

hyperbolic classwarping transformhyperbolic ambiguity functionwideband ambiguity function

Mathematics Subject Classification ID

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

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Computationally efficient scale covariant time-frequency distributions ⋮ Separability, positivity, and minimum uncertainty in time–frequency energy distributions

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