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Plot data with date and time as the x axis

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Amir Hosein Shokouhy
Amir Hosein Shokouhy 2022년 3월 4일
편집: Cris LaPierre 2022년 3월 7일
Hello,
Can anyone help me plot this table data? I want to have the date and time as x - axis and the other variables as 6 differnent plots all in the same
figure.
Thanks,
Amir

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Cris LaPierre
Cris LaPierre 2022년 3월 4일
Read the table in as a table using readtable. You will want to make sure column 1 is read in as a datetime. This 'should' happen automatically, but may depend on your version of MATLAB. Once in MATLAB, you can just plot using the datetime variable as your x input. As a datetime, it will automatically show date and time.
You can use xtickformat function to modify the display format of the datetime values.
See more info here.
  댓글 수: 3
Cris LaPierre
Cris LaPierre 2022년 3월 7일
편집: Cris LaPierre 2022년 3월 7일
xlsx_name = 'C:\\Air Temperature\MQLoad (1).xlsx'
tab = readtable(xlsx_name);
stackedplot(tab,'XVariable','Var1')
If that doesn't work, please share your spreadsheet. You can attach it to your post using the paperclip icon.
Amir Hosein Shokouhy
Amir Hosein Shokouhy 2022년 3월 7일
It's working now, thank you!

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