build YYYYMMDD instead of YYYYMD, for YY and DD derived from one-digit outputs from datevec()

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Marco
Marco 2014-4-30
编辑： Stephen23 2015-3-10
Hello. I would like to produce a date (for instance: 7th of January 2014) string looking like '20140107' for representing YYYYMMDD, but a one digit M and D currently results in the unwanted string '201417', which is only YYYYMD.
[Y, M, D, H, MN, S] = datevec(now);
dateString =[num2str(Y),num2str(M),num2str(D)];
Any idea how to get YYYYMMDD always as a 8 digit string, something which is simpler than this?

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Phillip
Phillip 2014-4-30
Hi
dateString = datestr(now,'yyyymmdd')
Type
help datestr
to get more information
Regards, Phillip

更多回答（1 个）

Mischa Kim
Mischa Kim 2014-4-30
编辑：Mischa Kim 2014-4-30
Marco, how about
dateString = datestr(now,'yyyymmdd');

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