Scilab Function chepol - Chebychev polynomial
Sequence d'appel
- [Tn]=chepol(n,var)
Parametres
- n
: integer : polynomial order
- var
: string : polynomial variable
- Tn
: polynomial in the variable var
Description
Recursive implementation of Chebychev polynomial.
Tn=2*poly(0,var)*chepol(n-1,var)-chepol(n-2,var) with
T0=1 and T1=poly(0,var).
Exemples
chepol(4,'x')
Auteur