how to detect index of the max amplitude?

Hello

I have vector and his index

A=[-0.0796 -0.0937 -0.0326 0.1182 -0.1510]

index=[4 9 13 17 24]

how to detect the index of the max?

max=0.1182

index= 17

Answer 1

[Andrei Bobrov]

[out,ii] = max(A);
out_ind = index(ii);