How do I calculate the error of a fitted curve?
4 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Janna Hinchliff
le 15 Jan 2019
Commenté : Star Strider
le 16 Jan 2019
Say I have some data points, which I do not have error bars for, and I fit a Gaussian (or possibly Lorentzian) curve to these data points. I want to find a parameter representing how accurate this fit is, with respect to the x coordinate, if I assume that each data point has no error. How could I go about doing this kind of fit in Matlab? I'm happy with some simple error parameter like the standard error of the data points with respect to the fit, but I'm not sure of the best Matlab function to use and whether Matlab has this information without doing extra calculations.
0 commentaires
Réponse acceptée
Star Strider
le 15 Jan 2019
1 commentaire
Star Strider
le 16 Jan 2019
@Janna Hinchliff — I replied to your classmate’s Question on a similar topic, and to the Comment you posted to it.
If my Answer to either Question helped you solve your problem, please Accept my Answer here!
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Get Started with MATLAB dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!