Parameter estimation for exponential sums by approximate prony method

DOI10.1016/j.sigpro.2009.11.012zbMath1194.94128OpenAlexW1978356474MaRDI QIDQ985502

Publication date: 6 August 2010

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.sigpro.2009.11.012

zbMATH Keywords

parameter estimation exponential sum digital signal processing nonequispaced fast Fourier transform approximate prony method ESPRIT method matrix perturbation theory perturbed Hankel matrix spectral analysis problem Vandermonde-type matrix

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

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