Hi,
I've been working around my set-up and the solution you gave me is working fine.
My problem is about the fit parameters. I've seen that the fit is strongly dependant of it. Here is what I have.
A set of spectrum, taken every hour. I'd like to fit them and see the variation of the amplitude and FWHM for a selected gaussian peak. I used a feedback node and the replace array subset to "reset" my initial parameters with the best fit parameters.
But then the fit doesn't match the new spectrum. The error is even bigger and grows up.
Do you have any idea for this?
Thanks
Félix
P.S. Attached a series of spectrum
