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Signal Analysis by Expansion Over the Squared Eigenfunctions of an Associated Schr\"odinger Operator by Laleg-Kirati, Taous-Meriem; Crépeau, Emmanuelle; Sorine, Michel is a scholarly article available to read on EtoBox.

What is Signal Analysis by Expansion Over the Squared Eigenfunctions of an Associated Schr\"odinger Operator about?

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 Schr\"odinger 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.

Author

Laleg-Kirati, Taous-Meriem; Crépeau, Emmanuelle; Sorine, Michel

Published

2009

Language

EN