Linear phase properties of the singular spectrum analysis components for the estimations of the RR intervals of electrocardiograms

Volume: 14, Issue: 2, Pages: 325 - 332
Published: Mar 1, 2020
Abstract
Denoising is the first step in both the QRS complex detection and the beat classification. However, infinite impulse response filters usually exhibit nonlinear phase responses. As a result, the group delays of the output signals based on the infinite impulse response filtering are different at different time instants. This causes the inaccuracies of the estimations of the RR intervals of the electrocardiograms. In this paper, the denoising is...
Paper Details
Title
Linear phase properties of the singular spectrum analysis components for the estimations of the RR intervals of electrocardiograms
Published Date
Mar 1, 2020
Volume
14
Issue
2
Pages
325 - 332
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