Find the negative entries in a array.

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E
E on 31 Mar 2014
Answered: Mischa Kim on 31 Mar 2014
Hi everybody! I am new to Matlab and I have been using it for like one week. Now I got stuck because I need to individuate the negative entries of an array in order to modify them: I wonder then if there's a way to get the position (row and column) of these entries in the array of interest.
Thanks in advance!

Answers (1)

Mischa Kim
Mischa Kim on 31 Mar 2014
E, use
[row col] = find(a<0)

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