Approximately dual frames of nonstationary Gabor frames for l2(Z) and reconstruction errors

DOI10.1002/MMA.6405zbMath1462.42054OpenAlexW3016717811MaRDI QIDQ5131615

QiaoFang Lian, Ming-Hou You

Publication date: 9 November 2020

Published in: Mathematical Methods in the Applied Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mma.6405

zbMATH Keywords

reconstructionapproximately dual framesnonstationary Gabor framesadaptive representations

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) General harmonic expansions, frames (42C15)

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