MATLAB: How to convert from matlab time to reall time and date

Question

I have

datestr(7.3684e+05)
ans =
    '25-May-2017'
    
    

But I need the time and seconds aswell, How do I get this ?

whith this information – I am trying to combine this with [x y]=ginput, as I want to take the times off a graph.

I have tried using

datetick('x', 'dd/mm - HH:MM', 'keepticks', 'keeplimits'); and datetick('x')

Any advise would be appreciated as I am not following the help pages for this problem

Answer 1

datestr(7.3684e+05,'dd-mmmm-yyyy HH:MM:SS')
ans =
    '25-May-2017 00:00:00' 

or with some content in it:

>> datestr(7.3684e+05+13.42,'dd-mmmm-yyyy HH:MM:SS')
ans =
    '07-June-2017 10:04:48'

Best regards

Stephan