Higher-Order Properties of Analytic Wavelets

The influence of higher-order wavelet properties on the analytic wavelet transform behavior is investigated, and wavelet functions offering advantageous performance are identified. This is accomplished through detailed investigation of the generalized Morse wavelets, a two-parameter family of exactl...

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Veröffentlicht in:	IEEE transactions on signal processing Jg. 57; H. 1; S. 146 - 160
Hauptverfasser:	Lilly, J.M., Olhede, S.C.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York, NY IEEE 01.01.2009 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Amplitude estimation Amplitude modulation Applied sciences Asymmetry Behavior Continuous wavelet transforms Earth Exact sciences and technology Frequency estimation Hilbert transform Information, signal and communications theory instantaneous frequency Localization Mathematical analysis Miscellaneous Morlet wavelet Position (location) ridge analysis Signal analysis Signal processing Studies Telecommunications and information theory time-frequency analysis Wavelet Wavelet analysis Wavelet domain wavelet transform Wavelet transforms Performance evaluation Time-frequency analysis Modulated signal wavelet transform Mapping Hilbert transformation ridge analysis Wavelets Hilbert transform Time domain method Asymmetry Wavelet transformation Signal processing Instantaneous frequency Localization
ISSN:	1053-587X, 1941-0476
Online-Zugang:	Volltext
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