Abstract
In this paper we will present wavelet thresholding estimators in nonparametric regression for denoising data modelled as observations of a signal contaminated with additive Gaussian noise. We compare performance of the minimax thresholding rule with VisuShrink thresholding rule in the context of the mean-squared error.
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Schedule a callMore From: Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca
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