The Whittaker Smoother and the Moore-Penrose Inverse in Signal Reconstruction

Abstract

The aim of this work is to propose a method based on B-splines for signal filtering and signal reconstruction. The proposed approach consists of applying the Moore-Penrose inverse for the reconstruction of noisy signals and the use of smoothing techniques with a Whittaker smoother to control the roughness of variation in order to extract the signal from a… (More)

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