Replace only values in y axis

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Chiara Gigoli
Chiara Gigoli 2022-6-25
回答： the cyclist 2022-6-25
Hi everyone,
I want to replace only the value on y axis of figure, without changing the plot.
I saw that I can use: yticks and ytickslabel, but they change the axis only with a text.
If I want to replace it with, for example, some elements of an array, how can I call them on the label of the axis?
Thank you in advance for the help
Chiara

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the cyclist
the cyclist 2022-6-25
Ran in:
Does this do what you mean?
rng("default")
% Data to plot
x = 1:10;
y = rand(1,10);
% 11 arbitrary numeric labels for y-axis
yTickLabelArray = primes(31);
% Make plot
plot(x,y,'.-')
set(gca,"YTick",0:0.1:1,"YTickLabel",yTickLabelArray) % <---- Automatically gets converted to text for label

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