I have a datetime '06-Sep-2012 09:29:00' or datenum "7.3387e+05", how do I write to a text file as follow "20120906 092900"

I have a datetime '06-Sep-2012 09:29:00' or datenum "7.3387e+05", how do I write to a text file as follow "20120906 092900"

Answer 1

[Fangjun Jiang]

a=datetime('06-Sep-2012 09:29:00');
b=datestr(a,'YYYYMMDD HHmmss')

[Thanh Cao]

Thanks Fangjun Jiang, your solution worked great.