Assign date values manually to datetime array matlab
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Hi all, I have this date data (attached) where I need to assign the day numbers (manually) as 1, 2 etc using the starting date (in this example '2021-02-05 05:02:00' as day 1 and '2021-03-07 04:57:00' as say 31). I use Matlab function "day(data)" where it gives me the day numbers based on calender date ('2021-03-07 04:57:00' as day 5). Could you please help me to assign the date manually.
Thanks in advance
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Rik
le 8 Avr 2021
For pre-R2020b, you can use readfile, which you can get readfile from the FEX. If you are using R2017a or later, you can also get it through the AddOn-manager.
date_list=readlines('https://www.mathworks.com/matlabcentral/answers/uploaded_files/576897/Date.txt');
date_list=strrep(date_list,'''','');%remove quotes
date_list=datetime(date_list,'InputFormat','yyyy-MM-dd HH:mm:ss')
day_numbers=days(date_list-min(date_list))+1
You can use round, floor, or ceil if you want round numbers.
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