Getting 1 value from another.
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
Lets say we have an array
20 4
21 5
22 3
23 2
24 1
25 2
26 7
if that table say =x how do I return a value in the first row from the second for example if I have x(:,2)==7 give ans=26 (first column corresponding to 7). Another example would be x(:,2)==2 give ans=25 Thanks
Risposte (1)
Jan
il 24 Ott 2015
x = [20 4; ...
21 5; ...
22 3; ...
23 2; ...
24 1; ...
25 2; ...
26 7]
search = 2;
index = (x(:, 2) == search);
result = x(index, 1)
3 Commenti
Vedere anche
Categorie
Scopri di più su Matrix Indexing 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!