DocumentCode
2261865
Title
Multiresolution PWL approximations
Author
Caggero, M. ; Parodi, Mauro ; Storace, Marco
Author_Institution
Dept. of Biophys. & Electron. Eng., Genova Univ., Italy
Volume
3
fYear
2005
fDate
28 Aug.-2 Sept. 2005
Abstract
This paper proposes a method to find multiresolution piecewise-linear (PWL) approximations 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 circuit implementations of the obtained approximations. Two illustrative examples are proposed in low-dimensional case studies.
Keywords
approximation theory; nonlinear network analysis; piecewise linear techniques; piecewise polynomial techniques; PWL prewavelets; arbitrary triangulation; limited compact domain; multiresolution piecewise-linear approximation; multivariate continuous nonlinear functions; Application software; Circuit synthesis; Computer graphics; Inspection; Inverse problems; Mesh generation; Piecewise linear techniques; Scattering parameters; Shape; Spread spectrum communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuit Theory and Design, 2005. Proceedings of the 2005 European Conference on
Print_ISBN
0-7803-9066-0
Type
conf
DOI
10.1109/ECCTD.2005.1523143
Filename
1523143
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