Scaling Multiple Subplots to the Same Scale

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.

[Walter Roberson]

If you have a vector of the handles of the axes then you can set() the YLim property of all of them.

[Emily Doherty]

I'm sorry I'm very new to MATLAB.. how would i do that?

Answer 1

[Bjorn Gustavsson]

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