24.02.2013 Views

A1 Matlab

A1 Matlab

A1 Matlab

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Polinomi<br />

• polinomi se predstavljaju vektor vrstom ĉiji su elementi koeficijenti<br />

polinoma po opadajućem stepenu<br />

npr., polinomu Q(s) = 2s 3 + 4.1s 2 - 12<br />

odgovara vektor Q = [ 2 4.1 0 -12 ]<br />

• funkcije za rad sa polinomima:<br />

– conv množenje polinoma<br />

– deconv delenje polinoma<br />

– poly karakteristiĉni polinom<br />

– polyder diferenciranje polinoma<br />

– polyfit daje polinom koji aproksimira zadate podatke<br />

– polyval izraĉunavanje vrednosti polinoma<br />

– polyvalm sraĉunavanje vrednosti matriĉnog polinoma<br />

– residue razvoj na parcijalne sabirke (reziduale)<br />

– roots daje nule polinoma

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!