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How to show first value on axis cuted with xlim?

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I am using xlim to make my axis shorter, but on that way Matlab does not show me first value on shorter axis.
More detailed: I am using command xlim([1 21]); and I need that number 1 on the x axis. How should I correct that, instead of using some graphic programs?
This zero on picture is from vertical axis, I am looking for the first value on the horizontal axis.

Risposta accettata

Walter Roberson
Walter Roberson il 28 Gen 2020
Altering the xlim is not going to change the automatic tick calculation, which tries for 4 to 5 ticks at nice "round" numbers. If you want the first value labeled you need to put in an xtick there.
xticks( [1, xticks()] )

Più risposte (2)

ME il 28 Gen 2020
I just tried your way and I am getting the zero showing up on the x-axis so I'm not sure what is going on there.
As an alternative you could try using axis instead and see if that helps.
axis([x_min x_max y_min y_max])
  1 Commento
I G il 28 Gen 2020
Modificato: I G il 28 Gen 2020
Maybe I did not explain on the correct way. I am using command xlim([1 21]); and I need that number 1 on the x axis.
axis([x_min x_max y_min y_max])
as you suggested is the same, without 1 on x axis.

Accedi per commentare.

ME il 28 Gen 2020
Sorry, that's my fault.
In that case you'll need to change the tick locations - see the below for more information.


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