Join some matrices without repeating arrays
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
Suppose I have matrices r1, r2 and r3 as follows:
r1 = [50;10;90;30];
r2 = [60;50];
r3 = [30;20;100];
I need a join matrix r that it is included all arrays of other matrices. I used the following code:
r = [r1; r2; r3];
But I need a code that not repeated same arrays in r1, r2 and r3, like:
t = [50;10;90;30;60;20;100];
0 Commenti
Risposta accettata
Andrei Bobrov
il 11 Nov 2014
Modificato: Andrei Bobrov
il 11 Nov 2014
r1 = [50;10;90;30];
r2 = [60;50];
r3 = [30;20;100];
r = [r1; r2; r3];
[~,b] = unique(r,'first');
out = r(sort(b));
or
out = unique(r,'stable');
0 Commenti
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Matrices and 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!