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Daubechies Filter for ECG Heartbeat Signal

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Lucas Frank
Lucas Frank 2021-11-14
Hi all,
I am trying to apply Daubechies Filter 6 to my ECG Heartbeat Signals. I have 260 length ECG Heartbeat Signal. Main purpose for applying filter is denoising my signal. My expectation is getting result like below:
I tried everything but I can't get result like that. Authors says in the paper:
Removal of noise: Denoising and baseline removal of all ECG signals was performed with Daubechies wavelet 6 filters.
Could you please help me how to apply the filter to ECG Heartbeat signal?
Thanks and Regards.

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