Sobre critérios para equalização não-supervisionada

作者: Aline de Oliveira Neves , Romis Ribeiro de Faissol Attux , Ricardo Suyama , Maria D. Miranda , João Marcos Travassos Romano

DOI: 10.1590/S0103-17592006000300004

关键词: MathematicsModulusCalculusBlind equalizationConstant (mathematics)Exposition (narrative)

摘要: In this work, we study the criteria used to solve blind equalization problem. Two approaches are considered in detail: constant modulus and Shalvi-Weinstein criteria. course of our exposition, a more recent less studied technique, generalized criterion, is also discussed. Some most important results found literature presented together with some contributions related comparison between unsupervised techniques Wiener criterion.

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