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ECG Sparsity Evaluation on a Multiwavelet Basis Cover
Open Access
|Feb 2024

Abstract

In this paper, an evaluation of the multiwavelet basis’ capability to represent the ECG signal sparsely was performed. The paper includes the mathematical formulation of sparsity, a brief introduction to the multiwavelet transform, as well as details about the simulation setup used for evaluation. Throughout the paper, various multiwavelets were investigated. The reported results show that the BAT and DB multiwavelets performed well, thus they could be used in the ECG signal sparsification. The investigation also focused on the ECG signals displaying deformations associated with illnesses. Preliminary results suggest that multiwavelets may prove beneficial for diverse processing of ECG signals.

DOI: https://doi.org/10.2478/aei-2023-0018 | Journal eISSN: 1338-3957 | Journal ISSN: 1335-8243
Language: English
Page range: 17 - 23
Submitted on: Dec 14, 2023
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Accepted on: Jan 22, 2024
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Published on: Feb 28, 2024
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2024 Jozef Kromka, Antónia Jusková, Ján Šaliga, published by Technical University of Košice
This work is licensed under the Creative Commons Attribution 4.0 License.