Scaling Multiple Subplots to the Same Scale

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Emily Doherty
Emily Doherty 2020-9-4
编辑： Bjorn Gustavsson 2020-9-8
I have many subplots but they are different scales. How do i make them all have a y-axis from -200 to 200? Thank you.
  2 个评论
Walter Roberson
Walter Roberson 2020-9-4
If you have a vector of the handles of the axes then you can set() the YLim property of all of them.
Emily Doherty
Emily Doherty 2020-9-8
I'm sorry I'm very new to MATLAB.. how would i do that?

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回答（1 个）

Bjorn Gustavsson
Bjorn Gustavsson 2020-9-4
编辑：Bjorn Gustavsson 2020-9-8
A usefult tool to utilize for this is linkaxes - that allows you to something like this:
for i1 = 1:many
sph(i1) = subplot(many,1,i1)
plot(x,y)
end
linkaxes(sph,'y')
ax = axis;
axis([ax(1:2) -200 200])
This should keep ylims equal in all your subplots - if you modify it in one the others will follow.
HTH

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