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Scilabヘルプ >> Polynomials > chepol

chepol

チェビシェフ多項式

呼び出し手順

[Tn]=chepol(n,var)

パラメータ

n

整数 : 多項式の次数

var

文字列 : 多項式の変数

Tn

変数 varの多項式

説明

チェビシェフ多項式の再帰的実装. T0=1 および T1=poly(0,var)とした Tn=2*poly(0,var)*chepol(n-1,var)-chepol(n-2,var).

chepol(4,'x')
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Last updated:
Thu Oct 02 13:58:23 CEST 2014