How can I plot xticklabels from a 3-column matrix?

Hello again,

So I asked a quesiton previously and it got answered but I realized that really it was the wrong question because I couldn't do what I wanted to how in the way I intented. My bad!

Imagine I have a 3-column numeric matrix A:

A =
[10 20 30;
 30 40 50;
 50 60 70;
 80 90 100;
 110 120 130;
 140 150 160];

I have a plot, lets say it is a line plot of a vector V of 6 elments:

V = [3 4 2 5 4 5];

I want the x-ticks of this plot to be the rows of A.

E.g. the x-tick of value of V(1) = 3, should be '10 20 30', and the x-tick value of V(2) = 4 should be '30 40 50'.

If possible, it would be amazing if each of these threes values are displayed on three seperate lines:

So

'10

20

30'

Instead of '10 20 30' (for the x-tick value of V(1) = 3). This would improve readability for cases where V is very long.

Thank you!

Answer 1

[DGM]

You can try something like Adam's answer here:

https://www.mathworks.com/matlabcentral/answers/101922-how-do-i-create-a-multi-line-tick-label-for-a-figure-using-matlab-7-10-r2010a#answer_445691

V = [3 4 2 5 4 5];
A =[10 20 30;
    30 40 50;
    50 60 70;
    80 90 100;
    110 120 130;
    140 150 160];

plot(V)

labels = compose('%d',A.');
labels = sprintf('%s\\newline%s\\newline%s\n', labels{:});
hax = gca;
hax.XTick = 1:numel(V);
hax.XTickLabels = labels;

[Rafael Cordero]

Amazing!