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Nonlinear least-squares approach to frequency estimation and detection for sinusoidal signals with arbitrary envelope
Uppsala University.
Uppsala University.
1999 (English)In: DIGITAL SIGNAL PROCESSING, ISSN 1051-2004, Vol. 9, no 1, 45-56 p.Article in journal (Other scientific) Published
Abstract [en]

In this paper, we consider the problem of estimating the frequency of a sinusoidal signal whose amplitude could be either constant or time-varying. We present a nonlinear least-squares (NLS) approach when the envelope is time-varying. It is shown that the

Place, publisher, year, edition, pages
ACADEMIC PRESS INC , 1999. Vol. 9, no 1, 45-56 p.
Keyword [en]
URN: urn:nbn:se:uu:diva-27350OAI: oai:DiVA.org:uu-27350DiVA: diva2:55245
Addresses: Besson O, ENSICA, Dept Avion & Syst, 1 Pl Emile Blouin, F-31056 Toulouse, France. ENSICA, Dept Avion & Syst, F-31056 Toulouse, France. Uppsala Univ, Syst & Control Grp, SE-75103 Uppsala, Sweden.Available from: 2008-10-17 Created: 2008-10-17 Last updated: 2011-01-14

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