Scilab 5.3.0
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Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
show_margins
ゲイン余裕/位相余裕とそれぞれの交差周波数を表示する
呼出し手順
show_margins(h) show_margins(h,'bode') show_margins(h,'nyquist')
パラメータ
- h
SISO 線形システム (参照 :syslin).
説明
連続または離散時間系の SISO 線形システムを指定すると
show_margins
はゲイン余裕、位相余裕および
それぞれの交差周波数をボード線図(デフォルト)もしくは
システムの周波数応答をナイキスト線図に表示します.
例
//continuous case h=syslin('c',0.02909+0.11827*%s+0.12823*%s^2+0.35659*%s^3+0.256*%s^4+0.1*%s^5,.. 0.0409+0.1827*%s+1.28225*%s^2+3.1909*%s^3+2.56*%s^4+%s^5); show_margins(h) show_margins(h,'nyquist') //discrete case h = syslin(0.1,0.01547+0.01599*%z ,%z^2-1.81*%z+0.9048) show_margins(h) show_margins(h,'nyquist')
作者
Serge Steer, INRIA
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