Asymptotic Cramer-Rao bounds for two closely spaced damped cisoids

Please use this identifier to cite or link to this item: http://hdl.handle.net/11452/25888

Title:	Asymptotic Cramer-Rao bounds for two closely spaced damped cisoids
Authors:	Uludağ Üniversitesi/Mühendislik Mimarlık Fakültesi/Elektronik Mühendisliği Bölümü. 0000-0002-6620-655X Yılmaz, Ersen Dilaveroğlu, Erdoğan G-3554-2013 56965095300 56628713300
Keywords:	Engineering Parameter estimation Damped cisoids Cramér-Rao bounds Closely spaced signals Spurious signal noise Parameter estimation Natural frequencies Data structures Damping Signal processing Noise Parameters
Issue Date:	Nov-2006
Publisher:	Elsevier
Citation:	Yılmaz, E. ve Dilveroğlu, E. (2006). ''Asymptotic Cramer-Rao bounds for two closely spaced damped cisoids''. Signal Processing, 86(11), 3388-3392.
Abstract:	Simple closed-form expressions are presented for the Cramer-Rao bounds (CRBs) for estimating the parameters of two closely spaced damped cisoids in complex additive white Gaussian noise in the case of low damping and a sufficiently large number of data samples. The expressions provide useful insight into the behaviour of the CRBs with the frequency separation and the damping factors of the cisoids.
URI:	https://doi.org/10.1016/j.sigpro.2006.02.028 https://www.sciencedirect.com/science/article/pii/S0165168406000806 http://hdl.handle.net/11452/25888
ISSN:	0165-1684
Appears in Collections:	Scopus Web of Science

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