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Data Fitting with Minimal Error - Least Squares Method

Explore fitting experimental data using the least squares method to minimize error and find the function that describes the data accurately.

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Data Fitting with Minimal Error - Least Squares Method

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  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

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