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Scilabヘルプ >> CACSD > Linear System Representation > arma2p

arma2p

ar形式から多項式行列を展開

呼び出し手順

[A,B,D]=arma2p(ar)

パラメータ

A,B,D

多項式行列

ar

arma保持王のScilab 'ar' tlist (armac参照).

説明

この関数は,armax記述から多項式行列(A,B,D)を 展開します.

a=[1,-2.851,2.717,-0.865].*.eye(2,2)
b=[0,1,1,1].*.[1;1];
d=[1,0.7,0.2].*.eye(2,2);
sig=eye(2,2);
ar=armac(a,b,d,2,1,sig)
// extract polynomial matrices from ar representation
[A,B,D]=arma2p(ar);

参照

  • arma — Scilab armaライブラリ
  • armax — armax 同定
  • armax1 — armax 同定
  • arsimul — armaxシミュレーション
  • armac — armax処理の Scilab 記述
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Last updated:
Thu Feb 14 15:02:10 CET 2019