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Signal Analysis by Expansion Over the Squared Eigenfunctions of an Associated Schrödinger Operator
Abstract : This article introduces a new signal analysis method. The main idea consists in interpreting a pulse-shaped signal, after multiplying it by a positive parameter, as a potential of a Schrödinger operator and representing this signal with the discrete spectrum of this operator. We present some results obtained in the analysis of the arterial blood pressure with this method.
Cited literature [6 references]
https://hal.inria.fr/inria-00429507
Contributor : Taous-Meriem Laleg-Kirati <>
Submitted on : Tuesday, November 3, 2009 - 2:09:54 PM
Last modification on : Friday, January 15, 2021 - 9:21:03 AM
Long-term archiving on: : Thursday, June 17, 2010 - 5:55:30 PM
Contributor : Taous-Meriem Laleg-Kirati <>
Submitted on : Tuesday, November 3, 2009 - 2:09:54 PM
Last modification on : Friday, January 15, 2021 - 9:21:03 AM
Long-term archiving on: : Thursday, June 17, 2010 - 5:55:30 PM
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Laleg-Crepeau-Sorine.pdf
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