Non numerical axis marks

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Dany
Dany 2012-8-15
hi, im trying to make a plot in which i have numeric data with a coresponding date for each data point. how can i make the marks on the X axis to be the dates. the format of the date is "01/01/2012", for example, and it have to stay that way. i have it in a string array or cell array. is it possible ? thank you.

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回答（1 个）

Oleg Komarov
Oleg Komarov 2012-8-15
Yes, you can do that in several ways:
d = {'01/01/2012','02/01/2012','03/01/2012','04/01/2012','05/01/2012'};
1st method using datetick with serial dates (I recommend this)
dnum = datenum(d,'dd/mm/yyyy');
plot(dnum, 1:5);
datetick('x','dd/mm/yyyy')
2nd method manually set ticks
plot(1:5)
set(gca,'Xtick',1:5,'XtickL',d)

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