I am trying to convert a date array imported via an excel template into numeric values using the datenum function. Unfortunately I get inaccurate results.
The format imported is a large array shown as 'dd/MM/yyyy hh:mm:ss'. Example below.
d = '12/04/2021 03:00:13';
A = datenum(d);
B = datenum(d,'dd/MM/yyyy HH:mm:ss');
C = datestr(A);
D = datestr(A,'dd/MM/yyyy HH:mm:ss');
E = datestr(B);
F = datestr(B,'dd/MM/yyyy HH:mm:ss');
I tried two options for datenum, and afterwards try to re-write back to string to check the value. Resulting in the following:
A = 7.3849e+05
B = 7.3814e+05
C = '04-Dec-2021 03:00:13'
D = '04/00/2021 03:12:13'
E = '12-Dec-2020 03:04:13'
F = '12/04/2020 03:12:13'
As you can see all incorrect outcomes.
I did download MatLAB on a new computer and remember that previously somewhere the default settings regarding dates might have been changed to EU settings. That's could be why result C returns MM/dd/yyyy HH:mm:ss format? But I can't find where this can be altered.
Hope someone has a solution.