DocumentCode
1732665
Title
Estimation of signal parameters in frequency domain in presence of harmonic interference: a comparative analysis
Author
Liguori, Consolatina ; Paolillo, Alfredo ; Pignotti, Alfonso
Author_Institution
DAEIMI, Cassino Univ., Italy
Volume
1
fYear
2004
Firstpage
156
Abstract
In this paper, a novel method for the estimation of the parameters of the spectral components of a signal, also in case of harmonic interference, is characterized and compared to other methods proposed in literature. The comparison criteria include the evaluation of the residual errors and of the uncertainties on the estimated parameters, for different multi-component signals.
Keywords
fast Fourier transforms; frequency-domain analysis; parameter estimation; signal processing; spectral analysis; FFT; IFFT; digital signal processing; frequency domain; harmonic interference; multicomponent signals; residual error evaluation; signal parameter estimation; spectral signal components; uncertainty evaluation; Discrete Fourier transforms; Fast Fourier transforms; Frequency domain analysis; Frequency estimation; Harmonic analysis; IEEE members; Interference; Parameter estimation; Power harmonic filters; Signal analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 2004. IMTC 04. Proceedings of the 21st IEEE
ISSN
1091-5281
Print_ISBN
0-7803-8248-X
Type
conf
DOI
10.1109/IMTC.2004.1351018
Filename
1351018
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