Let's say that A is an NxN matrix, and B and C are 1-D arrays of the same size, containing numbers between 1 and N.
Is there a better way than going through a "for loopvar=1:length(B)" loop to get the values of A that correspond to the (Bi, Ci)
Example: A is a 5x5 matrix B contains [1 3 5 2 4 5] C contains [2 1 4 3 5 2]
What would be the quickest way to get:
- A(1,2) (Corrseponding to A(B(1), C(1)))
- A(3,1) (Corrseponding to A(B(2), C(2)))
- A(5,2) (Corrseponding to A(B(6), C(6)))
I'd like the quickest way to get this, since I need to run this calculation an enormous number of times with matrices much larger than a 5x5.