accumarray error: Index into matrix must be positive
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G=[0 1 ; 0 2 ; 1 2];
adj=accumarray(G,1,[],[],0,true);
error: Index into matrix must be positive.
采纳的回答
Star Strider
2016-4-4
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.
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