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Plotting two different dimensions time series data on the same x-axis

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Hi community
I have two time series vectors e,g x1=24 and x2=0:96. The represent hourly (x1) and quarterly (x2 for 15 min) measurements in time for one day.
I would like to plot the two vectors on the same figure with x-axis as 1:00 am 3:00 am ....... 11:00 pm 12:0o pm.

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Accepted Answer

Peter Perkins
Peter Perkins on 12 Jun 2019
>> x1 = rand(1,6); t1 = datetime(2019,6,12,1:6,0,0,0);
>> x2 = rand(1,24); t2 = datetime(2019,6,12,1,(0:23)*15,0);
>> plot(t1,x1,'-o',t2,x2,'-x')
untitled.png

  2 Comments

Monsef Tahir
Monsef Tahir on 12 Jun 2019
That is what I am looking for. However, I need the x-axis to start with 1:00 am and ends 12:00 pm, which means 24 hours. What changes should be made in the code.
Thank you,
Peter Perkins
Peter Perkins on 19 Jun 2019
Use the xlim function, or set the corresponding property of the axes object.

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