We investigate the connection between translation bases for Paley-Wiener spaces and exponential Fourier bases for a domain. We apply these results to the characterization of vector-valued time-frequency translations of a Paley-Wiener "window" signal. (C) 2014 Published by Elsevier Inc.
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Univ Milano Bicocca, Dipartimento Matemat & Applicaz, Via R Cozzi 55, I-20126 Milan, ItalyUniv Milano Bicocca, Dipartimento Matemat & Applicaz, Via R Cozzi 55, I-20126 Milan, Italy
Monguzzi, Alessandro
Peloso, Marco M.
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Univ Milan, Dipartimento Matemat, Via C Saldini 50, I-20133 Milan, ItalyUniv Milano Bicocca, Dipartimento Matemat & Applicaz, Via R Cozzi 55, I-20126 Milan, Italy
Peloso, Marco M.
Salvatori, Maura
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Univ Milan, Dipartimento Matemat, Via C Saldini 50, I-20133 Milan, ItalyUniv Milano Bicocca, Dipartimento Matemat & Applicaz, Via R Cozzi 55, I-20126 Milan, Italy