Variable forgetting factor nonlinear RLS algorithm in correlated mixture noise

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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Original languageEnglish
Pages (from-to)861-862
Journal / PublicationElectronics Letters
Issue number13
Publication statusPublished - 21 Jun 2001


A new nonlinear RLS adaptive algorithm with a variable forgetting factor is introduced. The autocorrelations of nonzero lags, which is insensitive to additive noise, is used to control the forgetting factor of the nonlinear RLS. This scheme provides an algorithm with good tracking capability and small model error in correlated impulsive noise.