Frequency localization of wavelet packets

DOI10.4171/RMI/175zbMath0829.42024OpenAlexW2036762846MaRDI QIDQ1901330

Éric Séré

Publication date: 21 January 1996

Published in: Revista Matemática Iberoamericana (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/39475

zbMATH Keywords

signal compressionwavelet packetsfiltersfrequency localizationdyadic expansion

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40)

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Wave atoms and sparsity of oscillatory patterns, Exceptional sets and wavelet packets orthonormal bases, Wavelet packets with uniform time-frequency localization, Mean size of wavelet packets