
Re: finding index of any element in a matrix
Posted:
Jun 24, 2013 5:16 AM


On 6/24/2013 4:11 AM, asif khan wrote: > I have a matrix > A = [3 5 8; > 5 1 3; > 9 4 7] > > i want to find the index of the 4 from the above matrix... > > by seeing the matrix, we can say it is r=3 & c=2. > > i want to get it by using command... >
If you use the find() command with [I,J] as return values, you will get the result.
EDU>> [I,J]=find(A==4)
I =
3
J =
2

