Analisi wavelet di salti di fase

Bellanger, Eric and Cotronei, Mariantonia and Holschneider, Matthias (1997) Analisi wavelet di salti di fase. Accademia Peloritana dei Pericolanti - Classe di Scienze FF.MM.NN., LXXV (1). pp. 5-12.

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Abstract

In this work some results are presented regarding the characterization of signals which present discontinuity in the phase (jumps). THese signals are connected with the representation of the so-called Chandler frequency which is one of the main components of polar motion. The characterization is achieved in terms of the expansions of the ridge and of its curvature with respect to the amplitude and the duration of the jump, which show a first and a third order effect of these two parameters respectively.

Item Type: Article
Subjects: M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Scienze Fisiche, Matematiche e Naturali > 1997
M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Scienze Medico-Biologiche > 1997
M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Scienze Giuridiche, Economiche e Politiche > 1997
M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Lettere, Filosofia e belle Arti > 1997
Depositing User: Dr PP C
Date Deposited: 19 Sep 2012 09:27
Last Modified: 19 Sep 2012 09:27
URI: http://cab.unime.it/mus/id/eprint/598

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