reading specific lines from a .txt file

40 vues (au cours des 30 derniers jours)
Joseph Kutteh
Joseph Kutteh le 30 Juin 2021
Commenté : Joseph Kutteh le 30 Juin 2021
hello,
if i have a .txt file how can i read specific lines from this file? for example, say my file looks like this:
1
2
3
4
5
...
100
listing numbers 1-100, 1 column, 100 rows. how can i read lines 10-15 and only print the numbers on those lines
thank you
i am using matlab R2019b

Réponse acceptée

Yazan
Yazan le 30 Juin 2021
Use readmatrix and specify the 'Range' option. Assuming that you have a one-column txt file, you can use the following:
A = readmatrix('yourtxtFileName', 'FileType', 'text', 'Range', [firstRow, 1, lastRow, 1])
  1 commentaire
Joseph Kutteh
Joseph Kutteh le 30 Juin 2021
thank you very much! it works perfectly

Connectez-vous pour commenter.

Plus de réponses (0)

Catégories

En savoir plus sur Large Files and Big Data 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!

Translated by