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Browsing by Author "Puntonet, Carlos G."

Browsing by Author "Puntonet, Carlos G."

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  • A Canonical Genetic Algorithm for Blind Inversion of Linear Channels
    Rojas, Fernando; Solé-Casals, Jordi; Monte-Moreno, Enric; Puntonet, Carlos G.; Prieto, Alberto (Springer, 2006)
    It is well known the relationship between source separation and blind deconvolution: If a filtered version of an unknown i.i.d. signal is observed, temporal independence between samples can be used to retrieve the original ...
  • An Evolutionary Approach for Blind Inversion of Wiener Systems
    Rojas, Fernando; Solé-Casals, Jordi; Puntonet, Carlos G. (2007)
    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 ...
  • Simulated Annealing, High-Order Statistics and Mutual Information for Separation of Sources
    Solé-Casals, Jordi; Puntonet, Carlos G.; Rojas, I. (2001)
    In this article, the fusion of a stochastic metaheuristic as Simulated Annealing (SA) with classical criteria for convergence of Blind Separation of Sources (BSS), is shown. Although the topic of BSS, by means of various ...