A class of general multi-window Gabor frames and its (weak) Gabor dual frames

DOI10.1134/S0001434624070290MaRDI QIDQ6636302

Yan Zhang, Yupeng Wang

Publication date: 12 November 2024

Published in: Mathematical Notes (Search for Journal in Brave)

zbMATH Keywords

Gabor framemulti-window Gabor frameGabor dual frameZak transform matrixweak Gabor dual frame

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type (42A38) General harmonic expansions, frames (42C15)

Cites Work

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• CHARACTERIZATION OF RATIONAL TIME-FREQUENCY MULTI-WINDOW GABOR FRAMES AND THEIR DUALS
• The wavelet transform, time-frequency localization and signal analysis
• Frames, bases and group representations
• Weak Gabor bi-frames on discrete periodic sets
• A Class of Nonharmonic Fourier Series

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