How to read strings from a txt file?
7 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Dear All,
I need to read strings from a txt file which contains numerical data and strings. The file content is as follows:
model = [
1.23 45.6 789.0 abc
234.0 56.7 8.91 def
345.0 678.0 9.12 ghi
];
How can I read the strings and save them in a file called NameList?
Thanks in advance.
Benson
0 commentaires
Réponse acceptée
per isakson
le 18 Sep 2020
Modifié(e) : per isakson
le 18 Sep 2020
The text file, model.txt, contains the five lines given in your question.
The script
fid = fopen( 'model.txt' );
cac = textscan( fid, '%f%f%f%s', 'Headerlines',1 ...
, 'CommentStyle',']', 'CollectOutput', true );
fclose( fid );
reads that file. Inspect the output
>> cac{:}
ans =
1.23 45.6 789
234 56.7 8.91
345 678 9.12
ans =
3×1 cell array
{'abc'}
{'def'}
{'ghi'}
>>
This is one way to do it.
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!