Simple example:
A = [1 2 3;4 5 6;7 8 9]
A([1,end],[1,end])
ans = 2 by 2
1 3
7 9
To call the elements in a matrix, we have to mention the row and column index values.
So, A(1,2) = 2. Since, 1st row and 2nd column element is 2.
similarly, A([1,end],[1,end]) will call the elements of,
1st row & 1st column: A(1,1)
last row & 1st column: A(end,1)
1st row & last column: A(1,end)
last row & last column: A(end,end)
0 Comments
Sign in to comment.