How to get string that uses datetime Format property?
4 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Bruce Elliott
am 28 Sep. 2015
Kommentiert: Bruce Elliott
am 28 Sep. 2015
Note: I posted this question to the newsgroup as well. I'm not sure which is the more appropriate forum.
Is there a way to get string variable that is equivalent to the output of the disp method for a datetime object, which is written to the command line interface? I'd like to print formatted strings from datetime arrays to a file, but fprintf says that it is not defined for datetime inputs.
1 Kommentar
Akzeptierte Antwort
Guillaume
am 28 Sep. 2015
The way to convert a datetime into a string according to the datetime Format attribute is actually very simple: Use char
d = datetime;
s1 = char(d)
d.Format = 'uuuu-MM-dd''T''HH:mm:ss';
s2 = char(d)
The documentation of datetime (accessed through doc datetime) is actually not very good as it does not tell you all the methods of the datetime object. However you can see all of them with
help datetime
Weitere Antworten (1)
Peter Perkins
am 28 Sep. 2015
Bruce, in your C.S-S.M post, you said, "write data and labels to a file". It's worth noting that if you have everything in a table, writetable will automatically write out the datetimes to the file with no conversion necessary. It uses the format and the timezone that the datetime variable in the table is set to, so if you want both a local and a UTC timestamp in the file, you'd have to have two datetime variables in the table.
Siehe auch
Kategorien
Mehr zu Data Type Identification finden Sie in Help Center und File Exchange
Produkte
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!