Approximating Paley-Wiener functions by smoothed step functions

DOI10.1006/JATH.1994.1088zbMath0807.41011OpenAlexW1966970659MaRDI QIDQ1335036

J. R. Higgins, M. G. Beaty, Maurice M. Dodson

Publication date: 27 September 1994

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jath.1994.1088

zbMATH Keywords

Whittaker cardinal seriesband-limiting operatorlowpass signalPayley-Wiener function

Mathematics Subject Classification ID

Approximation by other special function classes (41A30)

Related Items (4)

Approximating signals in the abstract ⋮ Shannon's sampling theorem, incongruent residue classes and Plancherel's theorem ⋮ An application of a general sampling theorem ⋮ Approximating a bandlimited function in terms of its samples

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