I have a matrix (about 342 by 342) denoted by C_{ij}
and I want to identify all indices i,j which satisfy the condition C_{ij}
> rho where rho is some fixed value. I am using MATLAB
For example, if I have the matrix C_{ij}
as:
C = 1 0.7 0.8
0.7 1 0.5
0.8 0.5 1
And rho = 0.6 then the indices which satisfy the condition C_{ij}
> 0.6 are i,j = 1,2 as C_{11}=C_{22}=1
and C_{12}=C_{21}=0.7
But note that i,j=3 does not satisfy this condition since although C_{13}=C_{31}=0.8
, C_{23}=C_{32}=0.5
I am not sure how/the best way to do this is in MATLAB?