accumarray error: Index into matrix must be positive
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
Jack Ie
am 4 Apr. 2016
Bearbeitet: Walter Roberson
am 4 Apr. 2016
G=[0 1 ; 0 2 ; 1 2];
adj=accumarray(G,1,[],[],0,true);
error: Index into matrix must be positive.
0 Kommentare
Akzeptierte Antwort
Star Strider
am 4 Apr. 2016
What I do in situations such as yours is to add 1 to the minimum value (here 0) of the index array:
G=[0 1 ; 0 2 ; 1 2];
adj=accumarray(G+1,1,[],[],0,true);
That solves the immediate problem. You can make adjustments in other parts of your code afterwards.
0 Kommentare
Weitere Antworten (2)
Siehe auch
Kategorien
Mehr zu Data Types finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!