Changing a graph axis numbers

Hello all,

I tried to plot 4 graph. Three of them has x-axis with a scale between 0 and 2.5 x 10^-4. The last one, however, between 0 and 20000. I want fix its scale 0 and 2.5 x 10^-4 just like the others. How should I do that?

Thank you for your help.

[Mischa Kim]

Burak, not quite sure what you mean. Can you attach a screen shot with all 4 plots?

[Burak Dermenci]

Dear Mischa,

Thank you for your interest. Please find attached the screenshot (sorry for the resolution). As you can see some of y axis are in a format of 18000 etc. Some of them are 1.8 x 10^-4. I want to plot them with the axis of same format.

Answer 1

[Star Strider]

Use the axis or set functions to set the limits.

For example:

set(gca, 'XLim',[0 2.5E-4])

or:

set(subplot(2,2,4), 'XLim', [0 2.5E-4])

Answer 2

[Mischa Kim]

Burak, use the axis command. E.g.

 t = 0:0.01:2; 
 y = exp(-t).*(sin(20*t).^3);
 subplot(2,2,1)
 plot(t,y)
 axis([0.5 1.5 -0.6 1])
 subplot(2,2,2)
 plot(t,y)

In your case you need to adjust the axis in subplot(2,2,4)