Scilab 6.1.0
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
freson
ピーク周波数
呼び出し手順
fr=freson(h)
パラメータ
- h
syslinリスト- fr
ピーク周波数のベクトル (単位: Hz)
説明
SISOプラント h に関して,
ピーク周波数のベクトル(単位: Hz)を返します.
例
Continuous time system
h = syslin('c',-1+%s,(3+2*%s+%s^2)*(50+0.1*%s+%s^2)); fr = freson(h) clf bode(h); fig=gcf();sca(fig.children(2)); [phi,db] = phasemag(repfreq(h,fr)); plot(fr,db(:),'+r')
Discrete time system
h = syslin('c',-1+%s,(3+2*%s+%s^2)*(50+0.1*%s+%s^2)); hd = dscr(h, 0.05); fr = freson(hd) clf bode(hd); fig=gcf();sca(fig.children(2)); [phi,db] = phasemag(repfreq(hd,fr)); plot(fr,db(:),'+r');
履歴
| Version | Description |
| 6.0 | handling discrete systems and zpk representation, peak detection improved. |
| Report an issue | ||
| << freq | Frequency Domain | gainplot >> |