Returns same data as the input about beads HOT 4 CLOSED

Noticed a cut-off frequency in the code, which depended on the signal length. Changing it to 0.9 did have an effect:

Though still not satisfactory at the beginning and at the end of the chromatogram. Is this fixable with tuning of other params or these artifacts can't be fixed with BEADS?

from beads.

Hi ctapobep,
Thanks for adopting this algorithm, but I'm regretfully to say that I didn't spend much time on this algorithm. Perhaps you could try different parameters because I tried it originally for comparing against Wavelet Transform and Hilbert-Huang Transform in the electrocardiogram.
That's why I'm so sorry that I cannot explain detail for you.

from beads.

Ok, got it, thanks. Did you decide in the end to use BEADS instead of other alternatives for baseline correction?

from beads.

Yes, for my research of electrocardiogram pre-processing, I eventually used HHT because it speeds up the whole working flow.
I have no base about chromatogram but just giving you a suggestion.

from beads.