How to efficiently plot functions?

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Ashton Linney
Ashton Linney 2020-3-25
评论： Ashton Linney 2020-3-25
I have 12 curves I need to plot on a single graph. This is the current script I have where I have manually asked it to plot each curve.
plot(t,y(:,1),t,y(:,2),t,y(:,3),t,y(:,4),t,y(:,5),t,y(:,6),t,y(:,7),t,y(:,8),t,y(:,9),t,y(:,10),t,y(:,11),t,y(:,12))
Is there a way to make this more efficient without having to write out for each 12?

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采纳的回答

John D'Errico
John D'Errico 2020-3-25
编辑：John D'Errico 2020-3-25
Wyhy not try it? I don't have t or y, so I'll make them up.
t = (1:10)';
y = rand(10,12);
plot(t,y)
Actually, I don't need to transpose t there, making it a column vector. It just makes me feel better to do so.

更多回答（1 个）

Peng Li
Peng Li 2020-3-25
If t is a vector, you use
plot(t, y);
that will automatically plot each column of y against vector t.

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