From ESPRIT to ESPIRA: estimation of signal parameters by iterative rational approximation

DOI10.1093/imanum/drab108OpenAlexW4205996466MaRDI QIDQ5887488

Nadiia Derevianko, Markus Petz, Gerlind Plonka-Hoch

Publication date: 12 April 2023

Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2106.15140

zbMATH Keywords

rational interpolationHankel matricesLoewner matricesESPRITmatrix pencil methodAAA algorithmsparse exponential sums

Mathematics Subject Classification ID

Numerical analysis (65-XX)

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