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An Evolutionary Approach for Blind Inversion of Wiener Systems

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dc.contributor Universitat de Vic. Escola Politècnica Superior
dc.contributor Universitat de Vic. Grup de Recerca en Tecnologies Digitals
dc.contributor International Conference ICA (7è : 2007 : London)
dc.contributor ICA 2007
dc.contributor.author Rojas, Fernando
dc.contributor.author Solé-Casals, Jordi
dc.contributor.author Puntonet, Carlos G.
dc.date.accessioned 2014-04-04T11:48:24Z
dc.date.available 2014-04-04T11:48:24Z
dc.date.created 2007
dc.date.issued 2007
dc.identifier.citation Rojas, F., Sole-Casals, J., & Puntonet, C. G. (2007). An evolutionary approach for blind inversion of wiener systems. Lecture Notes in Computer Science Volume 4666, 2007, pp 260-267 ca_ES
dc.identifier.isbn 978-3-540-74493-1
dc.identifier.issn 0302-9743
dc.identifier.uri http://hdl.handle.net/10854/2851
dc.description.abstract The problem of blind inversion of Wiener systems can be considered as a special case of blind separation of post-nonlinear instantaneous mixtures. In this paper, we present an approach for nonlinear deconvolution of one signal using a genetic algorithm. The recovering of the original signal is achieved by trying to maximize an estimation of mutual information based on higher order statistics. Analyzing the experimental results, the use of genetic algorithms is appropriate when the number of samples of the convolved signal is low, where other gradient-like methods may fail because of poor estimation of statistics. en
dc.format application/pdf
dc.format.extent 8 p. ca_ES
dc.language.iso eng ca_ES
dc.rights (c) Springer (The original publication is available at www.springerlink.com)
dc.rights Tots els drets reservats ca_ES
dc.subject.other Separació (Tecnologia) ca_ES
dc.subject.other Tractament del senyal ca_ES
dc.title An Evolutionary Approach for Blind Inversion of Wiener Systems en
dc.type info:eu-repo/semantics/conferenceObject ca_ES
dc.identifier.doi https://doi.org/10.1007/978-3-540-74494-8_33
dc.relation.publisherversion http://link.springer.com/chapter/10.1007%2F978-3-540-74494-8_33#
dc.rights.accesRights info:eu-repo/semantics/closedAccess ca_ES

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