An improved version of Papoulis-Gerchberg algorithm on band-limited extrapolation

DOI10.1109/TASSP.1984.1164333zbMath0577.65133OpenAlexW2048483628MaRDI QIDQ3698240

Wenyuan Xu, Christodoulos Chamzas

Publication date: 1984

Published in: IEEE Transactions on Acoustics, Speech, and Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1109/tassp.1984.1164333

zbMATH Keywords

Fourier transformiterative algorithmconvergence accelerationband-limited extrapolationPapoulis-Gerchberg algorithm

Mathematics Subject Classification ID

Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type (42A38) Numerical methods for trigonometric approximation and interpolation (65T40)

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An iterative algorithm for angle-limited three-dimensional image reconstruction ⋮ Fourier and Hankel bandlimited signal recovery ⋮ A convergence theorem on a kind of band-limited functions with applications ⋮ Landweber scheme for compact operator equation in Hilbert space and its applications

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