A Robust Orthogonal Adaptive Approach to SISO Deconvolution

Autores
Doñate, Pedro Darío; Muravchik, Carlos Horacio; Cousseau, Juan Edmundo
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This article presents a design procedure for an adaptive deconvolution processor with an orthogonal structure provided by a family of basis functions. The processor is designed to be robust to small parametric uncertainties in the single input single output (SISO) system model. Additionally, a simple gradient type of adaptive algorithm is applied to update the coefficients that linearly combine the fixed robust basis, so that larger changes in the system dynamics can be efficiently tracked. Performance comparisons are included between the optimal nominal, adaptive FIR and the proposed design for an equalization application on an asymetric digital subscriber loop (ADSL) channel. The main contribution is a structure requiring a low computational burden with good performance under a wide variety of conditions.
Fil: Doñate, Pedro Darío. Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras; Argentina
Fil: Muravchik, Carlos Horacio. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina
Fil: Cousseau, Juan Edmundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras; Argentina
Materia
SISO DECONVOLUTION
ROBUST FILTERS
ORTHOGONAL BASIS
ADAPTIVE FILTERS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/104529
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/104529
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling A Robust Orthogonal Adaptive Approach to SISO DeconvolutionDoñate, Pedro DaríoMuravchik, Carlos HoracioCousseau, Juan EdmundoSISO DECONVOLUTIONROBUST FILTERSORTHOGONAL BASISADAPTIVE FILTERShttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2This article presents a design procedure for an adaptive deconvolution processor with an orthogonal structure provided by a family of basis functions. The processor is designed to be robust to small parametric uncertainties in the single input single output (SISO) system model. Additionally, a simple gradient type of adaptive algorithm is applied to update the coefficients that linearly combine the fixed robust basis, so that larger changes in the system dynamics can be efficiently tracked. Performance comparisons are included between the optimal nominal, adaptive FIR and the proposed design for an equalization application on an asymetric digital subscriber loop (ADSL) channel. The main contribution is a structure requiring a low computational burden with good performance under a wide variety of conditions.Fil: Doñate, Pedro Darío. Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras; ArgentinaFil: Muravchik, Carlos Horacio. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata. Facultad de Ingeniería; ArgentinaFil: Cousseau, Juan Edmundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras; ArgentinaHindawi Publishing Corporation2004-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/104529Doñate, Pedro Darío; Muravchik, Carlos Horacio; Cousseau, Juan Edmundo; A Robust Orthogonal Adaptive Approach to SISO Deconvolution; Hindawi Publishing Corporation; Eurastp Journal An Applied Signal Processing; 2004; 13; 10-2004; 2010-20241110-8657CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1155/S111086570440420Xinfo:eu-repo/semantics/altIdentifier/doi/10.1155/S111086570440420Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:52:37Zoai:ri.conicet.gov.ar:11336/104529instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:52:37.408CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A Robust Orthogonal Adaptive Approach to SISO Deconvolution
title A Robust Orthogonal Adaptive Approach to SISO Deconvolution
spellingShingle A Robust Orthogonal Adaptive Approach to SISO Deconvolution
Doñate, Pedro Darío
SISO DECONVOLUTION
ROBUST FILTERS
ORTHOGONAL BASIS
ADAPTIVE FILTERS
title_short A Robust Orthogonal Adaptive Approach to SISO Deconvolution
title_full A Robust Orthogonal Adaptive Approach to SISO Deconvolution
title_fullStr A Robust Orthogonal Adaptive Approach to SISO Deconvolution
title_full_unstemmed A Robust Orthogonal Adaptive Approach to SISO Deconvolution
title_sort A Robust Orthogonal Adaptive Approach to SISO Deconvolution
dc.creator.none.fl_str_mv Doñate, Pedro Darío
Muravchik, Carlos Horacio
Cousseau, Juan Edmundo
author Doñate, Pedro Darío
author_facet Doñate, Pedro Darío
Muravchik, Carlos Horacio
Cousseau, Juan Edmundo
author_role author
author2 Muravchik, Carlos Horacio
Cousseau, Juan Edmundo
author2_role author
author
dc.subject.none.fl_str_mv SISO DECONVOLUTION
ROBUST FILTERS
ORTHOGONAL BASIS
ADAPTIVE FILTERS
topic SISO DECONVOLUTION
ROBUST FILTERS
ORTHOGONAL BASIS
ADAPTIVE FILTERS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv This article presents a design procedure for an adaptive deconvolution processor with an orthogonal structure provided by a family of basis functions. The processor is designed to be robust to small parametric uncertainties in the single input single output (SISO) system model. Additionally, a simple gradient type of adaptive algorithm is applied to update the coefficients that linearly combine the fixed robust basis, so that larger changes in the system dynamics can be efficiently tracked. Performance comparisons are included between the optimal nominal, adaptive FIR and the proposed design for an equalization application on an asymetric digital subscriber loop (ADSL) channel. The main contribution is a structure requiring a low computational burden with good performance under a wide variety of conditions.
Fil: Doñate, Pedro Darío. Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras; Argentina
Fil: Muravchik, Carlos Horacio. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina
Fil: Cousseau, Juan Edmundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras; Argentina
description This article presents a design procedure for an adaptive deconvolution processor with an orthogonal structure provided by a family of basis functions. The processor is designed to be robust to small parametric uncertainties in the single input single output (SISO) system model. Additionally, a simple gradient type of adaptive algorithm is applied to update the coefficients that linearly combine the fixed robust basis, so that larger changes in the system dynamics can be efficiently tracked. Performance comparisons are included between the optimal nominal, adaptive FIR and the proposed design for an equalization application on an asymetric digital subscriber loop (ADSL) channel. The main contribution is a structure requiring a low computational burden with good performance under a wide variety of conditions.
publishDate 2004
dc.date.none.fl_str_mv 2004-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/104529
Doñate, Pedro Darío; Muravchik, Carlos Horacio; Cousseau, Juan Edmundo; A Robust Orthogonal Adaptive Approach to SISO Deconvolution; Hindawi Publishing Corporation; Eurastp Journal An Applied Signal Processing; 2004; 13; 10-2004; 2010-2024
1110-8657
CONICET Digital
CONICET
url http://hdl.handle.net/11336/104529
identifier_str_mv Doñate, Pedro Darío; Muravchik, Carlos Horacio; Cousseau, Juan Edmundo; A Robust Orthogonal Adaptive Approach to SISO Deconvolution; Hindawi Publishing Corporation; Eurastp Journal An Applied Signal Processing; 2004; 13; 10-2004; 2010-2024
1110-8657
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1155/S111086570440420X
info:eu-repo/semantics/altIdentifier/doi/10.1155/S111086570440420X
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Hindawi Publishing Corporation
publisher.none.fl_str_mv Hindawi Publishing Corporation
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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