convert dates to specific format
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Salma fathi 2022년 7월 19일
how can I change the format of the dates in the column shown in the image to the format uuuuMMddHHmm?
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Stephen23 2022년 7월 19일
편집: Stephen23 2022년 7월 19일
My guess is that you have unfortunately stored each date as one numeric value, whose digits just happen to coincide with the date units' digits. This is rather a misuse of numerics, and is best fixed by importing that data correctly, rather than trying to "fix" it later. But you can convert to a proper DATETIME object if required:
N = 200701022359 % ugh
D = datetime(string(N),'Format','uuuuMMddHHmm')
Note that you should avoid deprecated functions DATENUM, DATESTR, and DATEVEC.
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t0 = datenum(today) % probably you have datenums
t1 = datetime(datestr(t0)) % convert them to datetime
t1.Format % check the format
t1.Format = 'uuuuMMddHHmm' % change the format
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