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Browsing by Subject "Funcions"

Browsing by Subject "Funcions"

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  • Estimación de funciones no lineales en mezclas post-no lineales
    Solé-Casals, Jordi; Jutten, Christian (2007)
    This paper proposes a new method for blindly inverting a nonlinear mapping which transforms a sum of random variables. This is the case of post-nonlinear (PNL) source separation mixtures. The importance of the method is ...
  • Lorentz spaces for decreasing rearrangements of functions on trees
    Garcia Domingo, Josep Lluís; Soria, Javier (University of Zagreb, 2004)
    We characterize the existence of a norm in the Lorentz spaces defined on trees, for non-linear decreasing rearrangements, as well as other functional properties (quasinormability, relationship with rearrangement invariant ...

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