Avijit Gupta

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In this paper, we propose a novel method of removal of baseline wander noise from a noisy ECG signal. We have shown that the original (clean) ECG signal can be modeled as a 2<sup>nd</sup> order fractional Brownian motion (fBm) process, while the baseline wander noise can be modeled as a 1<sup>st</sup> order fBm process. We use the eigenvectors of the(More)
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