DocumentCode
1271032
Title
Calculation of transient sinusoidal signal amplitudes using the Morlet wavelet
Author
Osofsky, Samuel S.
Author_Institution
Electron. Syst. Div., Aerosp. Corp., El Segundo, CA, USA
Volume
47
Issue
12
fYear
1999
fDate
12/1/1999 12:00:00 AM
Firstpage
3426
Lastpage
3428
Abstract
The relative amplitudes of sinusoids are determined by calculating the ratio of the amplitudes of the Morlet continuous wavelet transform (CWT) at one time and only at the scales that are the inverse of the signal frequencies and multiplying that ratio by the square root of the inverse ratio of the scales
Keywords
amplitude estimation; signal processing; transient analysis; transients; wavelet transforms; Morlet wavelet; continuous wavelet transform; relative amplitudes; scales; sinusoids; transient sinusoidal signal amplitudes; Continuous wavelet transforms; Data mining; Frequency; Power amplifiers; Pulse amplifiers; Radiofrequency amplifiers; Signal analysis; Space vector pulse width modulation; Transient analysis; Wavelet transforms;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.806091
Filename
806091
Link To Document