An extended Prony's interpolation scheme on an equispaced grid

DOI10.1515/math-2015-0031zbMath1350.65013OpenAlexW1016468751MaRDI QIDQ317659

Dovile Karalienė, Raimondas Čiegis, Zenonas Navickas, Minvydas Ragulskis

Publication date: 4 October 2016

Published in: Open Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/math-2015-0031

zbMATH Keywords

interpolationequispaced gridminimal order of linear recurrent sequenceProny method

Mathematics Subject Classification ID

Numerical interpolation (65D05) Interpolation in approximation theory (41A05)

Uses Software

• Chebfun

Cites Work

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• High-resolution spectral analysis of mixtures of complex exponentials modulated by polynomials
• The numerical stability of barycentric Lagrange interpolation
• Linear complexity of polylinear sequences
• A generalized Prony method for reconstruction of sparse sums of eigenfunctions of linear operators
• Lagrangian Interpolation at the Chebyshev Points xn,     cos (  /n),   = 0(1)n; some Unnoted Advantages
• Symbolic-numeric sparse interpolation of multivariate polynomials

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