Accuracy of Lattice Translates of Several Multidimensional Refinable Functions

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Complex-valued functionsf1,...,fronRdarerefinableif they are linear combinations of finitely many of the rescaled and translated functionsfi(Ax-k), where the translateskare taken along a latticeΓ⊂RdandAis adilation matrixthat expansively mapsΓinto itself. Refinable functions satisfy arefinement equa...

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Detalles Bibliográficos
Autores principales: Cabrelli, C., Heil, C., Molter, U.
Formato: Artículo publishedVersion
Lenguaje:Inglés
Publicado: 1998
Materias:
Accuracy; approximation by translates; dilation equations; dilation matrix; multidimensional refinable functions; multidimensional wavelets; multiwavelets; refinement equations; refinable functions; shift invariant spaces; wavelets
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00219045_v95_n1_p5_Cabrelli
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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