This paper proposes a method to find multiresolution piecewise-linear (PWL) approxima- tions of multivariate continuous nonlinear functions defined over limited compact domains. The method is derived from the context of PWL prewavelets on arbitrary triangulations and is aimed to the cir- cuit implementations of the obtained approxima- tions. Two illustrative examples will be proposed in low-dimensional case studies.

Multiresolution PWL approximations

M Gaggero;
2005

Abstract

This paper proposes a method to find multiresolution piecewise-linear (PWL) approxima- tions of multivariate continuous nonlinear functions defined over limited compact domains. The method is derived from the context of PWL prewavelets on arbitrary triangulations and is aimed to the cir- cuit implementations of the obtained approxima- tions. Two illustrative examples will be proposed in low-dimensional case studies.
2005
Istituto di Studi sui Sistemi Intelligenti per l'Automazione - ISSIA - Sede Bari
PWL approximations
multiresolution technique
circuit implementation
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/276622
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