A class of warped filter bank frames tailored to non-linear frequency scales
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Publication:2291576
DOI10.1007/s00041-020-09726-wzbMath1472.42046arXiv1409.7203OpenAlexW3003691420MaRDI QIDQ2291576
Christoph Wiesmeyr, Nicki Holighaus, Zdeněk Průša
Publication date: 31 January 2020
Published in: The Journal of Fourier Analysis and Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1409.7203
framesadaptive systemstime-frequencywarpinggeneralized shift-invariant systemsnon-uniform filter banks
Signal theory (characterization, reconstruction, filtering, etc.) (94A12) General harmonic expansions, frames (42C15)
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