Second set of y-axis labels for same data

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Ilya Gurin
Ilya Gurin 2022-7-6
编辑： Chunru 2022-7-6
I am plotting sensor output (voltage vs. time). I want to add a secondary y-axis that shows the same sensor output converted to physical units (not voltage). Is there a good way to do this?
I looked at the examples for yyaxis. They show how to plot dissimilar data on the same x-axis. This is not what I want!

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Chunru
Chunru 2022-7-6
编辑：Chunru 2022-7-6
Ran in:
yyaxis left
plot(randn(10,1))
ylabel('Original Unit')
xl_orig = xlim;
yl_orig = ylim;
yyaxis right
%plot(xl_orig, nan(1,2));
ylim(yl_orig*3); % 3 is factor for the new unit
ylabel('New Unit (x3)')

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