複数のボード線図に対​して一つのレジェンド​を付ける方法

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貴弘
貴弘 on 23 Oct 2023
Edited: Atsushi Ueno on 23 Oct 2023
例えば下記のように複数のボード線図に対して,一つのレジェンドを付けたいのですが,方法を教えてください.
for i = 1:10
sys1 = tf(i,[1 1])
bode(sys1, 'b-')
hold on
end
sys2 = tf(20,[1 1])
bode(sys2, 'r--')
上記に対して,10個のボード線図(青の実線)にsys1,1個のボード線図(赤の破線)にsys2のようにレジェンドを付けたいです.

Accepted Answer

Dyuman Joshi
Dyuman Joshi on 23 Oct 2023
Working with bode-plot figures is difficult.
A (simple) approach is to use empty strings for the rest of the plots
figure
hold on
for i = 1:10
sys1 = tf(i,[1 1]);
bode(sys1, 'b-');
end
sys2 = tf(20,[1 1]);
bode(sys2, 'r--');
legend({'', '', '', '', '', '', '', '', '', 'Sys1', 'Sys2'})
  2 Comments
貴弘
貴弘 on 23 Oct 2023
Dyumanさん
Thank you for your answer!
I will accept your answer.
Dyuman Joshi
Dyuman Joshi on 23 Oct 2023
You are welcome!

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