An accurate error analysis model for fast Fourier transform

DOI10.1109/78.600005zbMath0882.65150OpenAlexW2138777455MaRDI QIDQ4355517

Yutai Ma

Publication date: 5 March 1998

Published in: IEEE Transactions on Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1109/78.600005

zbMATH Keywords

fast Fourier transformnumerical testserror propagationerror varianceround-off errorsfixed point arithmeticcorrelation of errorsblock floating point arithmetic

Mathematics Subject Classification ID

Roundoff error (65G50) Numerical methods for discrete and fast Fourier transforms (65T50)

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