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Index of a Matrix

Index of a Matrix

Index of a Matrix

(OP)
Hi all,

I am trying to find an index of a matrix with a conditin.

let say:

M=(-10,-8,-5,-3,-2,1.5,3,4,8)

I want to find the first index of this matrix which its value is greater than 0.
So in matrix M, the return value should be 5 (corresponds to 1.5).

could anyone suggest the sloution.

Thanks.
 

RE: Index of a Matrix

(OP)
Thanks guys.

I got the answer.

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