1 / 1

Fitovanje

Fitovanje. Tabelarni podaci. f (x) , Pn (x ). Tra žimo funkciju koja opisuje eksperimentalne podatke. e i → min Potrebno je formulisati izraz čiji ćemo minimum tražiti. e i = y i - f( x i ,b ) ( y i - f( x i ,b )) 2 S(b )=∑( y i - f( x i ,b )) 2 → min.

silver
Download Presentation

Fitovanje

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Fitovanje Tabelarni podaci f(x), Pn(x) Tražimofunkcijukojaopisuje eksperimentalnepodatke ei → min Potrebno je formulisati izrazčiji ćemo minimum tražiti ei = yi- f(xi,b) (yi- f(xi,b))2 S(b)=∑(yi- f(xi,b))2→ min Metodanajmanjihkvadrata (MNK) Uslov minimuma dS(b)/dbj=0

More Related