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ECG Sparsity Evaluation on a Multiwavelet Basis
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AbstractIn 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.
Walter de Gruyter GmbH
Title: ECG Sparsity Evaluation on a Multiwavelet Basis
Description:
AbstractIn 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.
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