When are newline and tab not recognized
3 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Sushmitha Kudari
le 25 Avr 2020
Commenté : Sushmitha Kudari
le 27 Avr 2020
I have the following code. I am not sure why the newline is not creating a new line. I use dlm write to write out footer to a '.env' file. But I don't think that makes a difference.
footer = ['''A'' 0 \n'];
footer = [footer, num2str(depth_bottom) ' ' num2str(avg_ssp) ' ' num2str(0) ' ' num2str(1) '\t/\n'];
This is the output I am getting.
>> footer
footer =
''A' 0 \n5000 1600 0 1\t/\n'
The actual output should be:
'A' 0
5000.0 1600.00 0.0 1.0
1 commentaire
Image Analyst
le 26 Avr 2020
So the output you are getting is
footer = ['''A'' 0 \n'];
footer = [footer, num2str(depth_bottom) ' ' num2str(avg_ssp) ' ' num2str(0) ' ' num2str(1) '\t/\n'];
but you were expecting to get
'A' 0
5000.0 1600.00 0.0 1.0
??? That's what you said. How are you calling dlmwrite()? I don't know why it would say "footer = ...." unless you somehow told it that "footer = ....." was in the header lines you told it to use.
Réponse acceptée
Walter Roberson
le 26 Avr 2020
Outside of sprintf and sprintf and a small number of other places, \n just means \ followed by n.
I recommend that you use sprintf to build the string.
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur String Parsing dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!