subtracting a number from string
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
how i can subtract a number from string ?
for example :
subject1_EO - i want to extract only number one..
1 Commento
Risposte (2)
Star Strider
il 21 Mag 2019
One approach:
str = 'subject1_EO';
nrc = regexp(str, '\d+', 'match')
nr = str2double(nrc{:})
producing:
nrc =
1×1 cell array
{'1'}
nr =
1
2 Commenti
Stephen23
il 21 Mag 2019
+1 a cunning use of a comma-separated list combined with the demand-driven output of nested functions. Explicit indexing is clearer though:
nr = str2double(nrc{1})
Vedere anche
Categorie
Scopri di più su Cell Arrays 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!