MATLAB: Changing values of axis

change axis properties

Hi!

I have a plot such as in the attached image. As you can see, the y-axis values range from 1E-7 – 10E-7. I would like to rescale it so that it ranges from simply 0.1-1. How would I do that?

Thanks in advance.

Alexander

Best Answer

Hi Alexander,

To change the limits of the axis do the following:

set(gca, 'YLim', [0.1,1])

However, your data will not be displayed as they are smaller than the lower limit (0.1). You would want to multiply them by a specific factor, such as *1E6 ?

Best, Sandro

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Change the set call to:

set(gca,'YTick',1:1:8, 'YTickLabel',1:1:8);

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Try this:

x = 0:260;                                              % Create Data

y = rand(size(x));                                      % Create Data
figure(1)
plot(x, y)
xt = get(gca, 'XTick');                                 % 'XTick' Values
set(gca, 'XTick', xt, 'XTickLabel', xt/140)             % Relabel 'XTick' With 'XTickLabel' Values

The set call relabels the 'XTick' values with the same values divided by 140.

Best Answer

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