First Col to Rep Date in Double Array
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I have a beginner question.
I have an array of doubles where columns from 2 to 10 stores doubles.
But I need the first column to represent time, so I can plot them against whichever double series I need to.
I don't know exactly how to get around with this.
I have the dates in serial numbers, but when I plot them against other double series, the x-axis obviously shows numbers instead of something like 11/1/2019.
How can I solve this issue??
4 个评论
dpb
2019-11-27
Convert the serial number column to datetime. plot is datetime-aware; you'll get a time axis automagically. The deprecated datenum requires using the klunky datetick function to draw the time axes; not recommended for the faint of heart.
Tatte Berklee
2019-12-2
Turlough Hughes
2019-12-2
As in a serial number from excel? Can you attach some of the data?
Tatte Berklee
2019-12-3
采纳的回答
Kavya Vuriti
2019-12-4
0 个投票
Hi,
You can use timetable array which associates a time with each row and then plot them against date and time using stackedplot.
Refer the following links for more information on these functions: https://www.mathworks.com/help/matlab/ref/timetable.html, https://www.mathworks.com/help/matlab/ref/stackedplot.html
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