Convert datetime to time of day, to be able to plot along time (e.g. 08:00, 10:00, 12:00 14:00...)

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Vuk 2018-1-2

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评论： Walter Roberson 2018-1-4

Hello,

I have data in this format:

I want to convert the datetime into the time only (in HH:mm) to be able to plot the temperature along the time of the day.

My goal is to produce this graph, but just for one whole day:

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KSSV 2018-1-2

YOu have to plot w.r.t indices and then label the axes using xtick

Walter Roberson 2018-1-4

The ability to use datatime or duration objects for the axes is new in R2016b. Which MATLAB version are you using?

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Neil Guertin 2018-1-4

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Use the timeofday function to convert your datetime objects to duration objects. You should be able to use the duration objects on the x axis just as you would use datetime objects. If you are not able to, please post the error message you are seeing.