Rename file with date
5 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Dear all..
i have many file with name by modified julian date..i have used matlab progrrming JD2CAL (Converts Julian date to calendar date using algorithm).. It is succesfull but the problem is when day in January , November and December..For example 1112007.txt represent for 11/1/2007 but problem for file date 1/11/2007 ..it also will rename the file with 1112007.txt..So, the data for this two date will mix together..how i can solve it?
1 Commento
Risposte (2)
Jan
il 12 Lug 2012
Modificato: Jan
il 12 Lug 2012
Either use 2 digits for the day and the month, or add a separator.
sprintf('%.2d%.2d%.4d', 1, 1, 2007)
sprintf('%d_%d_%d', 1, 1, 2007)
I'd prefer this, because the alphabetical order equals the temporal order:
sprintf('%.4d%.2d%.2d', year, month, day)
0 Commenti
Azzi Abdelmalek
il 16 Lug 2012
Modificato: Azzi Abdelmalek
il 8 Ago 2012
file=datestr(datenum(date),'dd/mm/yyyy')
file([3,6])=[]
file=[file '.txt']
3 Commenti
Image Analyst
il 8 Ago 2012
joo tan, you'll note that you did not give any examples of your initial, original filenames/strings, or the desired, ending filenames. You just gave one filename so it's not clear what you are starting with. We don't know if you have actual filenames that you need to convert, or some strings that you want to build up with the current date that you will then use to create the file, or something else. If you clarified your situation, you'd eliminate all the confusion and guessing that you're causing.
Star Strider
il 9 Ago 2012
Vedere anche
Categorie
Scopri di più su Calendar in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!