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Mostrando ítems 11-20 de 40
Adaptive filter feature identification for structural health monitoring in aeronautical panel
(2011-08-15)
This paper presents an approach for structural health monitoring (SHM) by using adaptive filters. The experimental signals from different structural conditions provided by piezoelectric actuators/sensors bonded in the test ...
Improving the tracking capability of adaptive filters via convex combination
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2008)
As is well known, Hessian-based adaptive filters (such as the recursive-least squares algorithm (RLS) for supervised adaptive filtering, or the Shalvi-Weinstein algorithm (SWA) for blind equalization) converge much faster ...
Modal Analysis Of Structures Under Non-stationary Excitation
(ELSEVIER SCI LTDOXFORD, 2015)
Diseño de un modelo de adaptación difusa para filtrado adaptable
(2009-03-05)
RESUMEN: En el presente trabajo se hace uso de la Lógica Difusa para el diseño de un modelo de
adaptación para ser utilizado en filtrado adaptable. Al realizar una revisión del estado
del arte de los usos de la Lógica ...
Controle adaptativo de corrente aplicado a conversores estáticos conectados à rede elétrica
(Universidade Federal de Santa MariaBREngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia Elétrica, 2013-02-28)
This thesis addresses the design of adaptive current controllers applied for voltagesource
grid-connected converters with LCL-filter. Due to the grid equivalent impedance
uncertainty and/or variation at the point of ...
Multiresolution Speech Enhancement Based on Proposed Circular Nested Microphone Array in Combination with Sub-Band Affine Projection Algorithm
(MDPI, 2020)
Speech enhancement is one of the most important fields in audio and speech signal processing. The speech enhancement methods are divided into the single and multi-channel algorithms. The multi-channel methods increase the ...
Evaluation of adaptive/nonadaptive filtering and wavelet transform techniques for noise reduction in EMG mobile acquisition equipment
(Ieee-inst Electrical Electronics Engineers IncNew YorkEUA, 2003)
Adaptive filtering algorithms and data-selective strategies for graph signal estimation
(Universidade Federal do Rio de JaneiroBrasilInstituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de EngenhariaPrograma de Pós-Graduação em Engenharia ElétricaUFRJ, 2023)
Distributed Estimation Over an Adaptive Incremental Network Based on the Affine Projection Algorithm
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2010)
We study the problem of distributed estimation based on the affine projection algorithm (APA), which is developed from Newton`s method for minimizing a cost function. The proposed solution is formulated to ameliorate the ...