Rational time-frequency super Gabor frames and their duals

DOI10.1016/j.jmaa.2013.02.057zbMath1284.42086OpenAlexW2043273935MaRDI QIDQ2442994

Feng-Ying Zhou, Yun-Zhang Li

Publication date: 2 April 2014

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jmaa.2013.02.057

zbMATH Keywords

Zak transformGabor framesuper Gabor framesuper Gabor dual

Mathematics Subject Classification ID

General harmonic expansions, frames (42C15)

Related Items (8)

Vector-valued Gabor frames associated with periodic subsets of the real line ⋮ A class of vector-valued subspace weak Gabor duals of type II ⋮ Approximately dual frames of vector‐valued nonstationary Gabor frames and reconstruction errors ⋮ Subspace dual super wavelet and Gabor frames ⋮ Weak affine super bi-frames for reducing subspaces of \(L^{2}(\mathbb R,\mathbb C^{L})\) ⋮ Vector-valued nonstationary Gabor frames ⋮ Vector-valued weak Gabor dual frames on discrete periodic sets ⋮ A characterization of nonhomogeneous dual and weak dual wavelet superframes for Walsh‐reducing subspace of L2(ℝ+,ℂL)$$ {L}^2\left({\mathbb{R}}_{+},{\mathbb{C}}^L\right) $$

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