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How to plot dates expressed in the form of number?

1 vue (au cours des 30 derniers jours)
gsourop
gsourop le 5 Juin 2019
Clôturé : MATLAB Answer Bot le 20 Août 2021
Hi everyone,
I want to plot dates that are expressed in the following format:
% x-axis
Time = [730211, 730241, 730302, 730333]
% y -axis
Values = [0.602300789014034, 0.603937673632081, 0.606134076857801, 0.609570252971655]
plot(Time,Values) % ERROR
I am not sure how to transform the existing time format into proper time format that can be used in a plot.
Thank you.
  1 commentaire
Steven Lord
Steven Lord le 5 Juin 2019
When I run those three lines of code I do not receive an error. Can you show the full and exact text of the error message you received (all the text displayed in red?)

Réponses (1)

Star Strider
Star Strider le 5 Juin 2019
Try this:
plot(Time,Values)
datetick('x','yyyy/mm/dd')
Experiment to get the result you want.
You can also transform them to a datetime (link) object, which is likely easier.

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