[Numpy-discussion] Re: Polyfit error in displacement

2024-03-26 Thread Luca Bertolotti
hello i'm not sire of what they do and I don't have the source I see just that they wrote y= f(x) 3rd order [image: image.png] using p = cheb.Chebyshev.fit(x, y, 3 , window=[...]) I see that if I change the upper value of the window I can reach similar solution but I don't understand the crite

[Numpy-discussion] Re: Polyfit error in displacement

2024-03-26 Thread Robert Kern
On Tue, Mar 26, 2024 at 3:39 PM Luca Bertolotti wrote: > Thanks for your reply yes it seems more appropriate a cubic spline but how > can i get what they call SC > I don't think any of us has enough context to know what "SC" is. It's not a standard term that I'm aware of. -- Robert Kern __