Additional constraints to ensure three vanishing moments for orthonormal wavelet filter banks and transient detection

Julio Cezar Uzinski, Henrique Mohallem Paiva, Francisco Villarreal, Marco Aparecido Queiroz Duarte, Roberto Kawakami Harrop Galvão

Abstract


This article presents an improvement to the formulation of Sherlock and Monro for the wavelet parameterization for the obtainment of the restrictions which ensure three vanishing moments. In order to test the formulation presented, a transient signal detection is presented.

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References


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DOI: https://doi.org/10.5540/tema.2015.016.01.0017

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Trends in Computational and Applied Mathematics

A publication of the Brazilian Society of Applied and Computational Mathematics (SBMAC)

 

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