DocumentCode
1476579
Title
Estimating the parameters of sinusoids and decaying sinusoids in noise
Author
Aboutanios, Elias
Author_Institution
Univ. of New South Wales (UNSW), Sydney, NSW, Australia
Volume
14
Issue
2
fYear
2011
fDate
4/1/2011 12:00:00 AM
Firstpage
8
Lastpage
14
Abstract
In this article, the estimation of the frequency of a complex exponential in noise is reviewed. We examined both the undamped and damped cases and presented robust, accurate, and computationally efficient estimators for the frequency of the former and the frequency and damping factor of the latter.
Keywords
damping; frequency estimation; signal processing; complex exponential; damping; decaying sinusoid parameter estimation; frequency estimation; Fault diagnosis; Frequency synchronization; Frequency synthesizers; Noise measurement; Power system measurements; Spectroscopy;
fLanguage
English
Journal_Title
Instrumentation & Measurement Magazine, IEEE
Publisher
ieee
ISSN
1094-6969
Type
jour
DOI
10.1109/MIM.2011.5735249
Filename
5735249
Link To Document