How to subtract two sequential iteration value in for loop

Dear Expert,

If for loop (i=1:2) is generating two vlaues for A. Then how do i subtract the first value from second value?

Thank you

Answer 1

[Torsten]

You mean

Aold = 0.0;
for i=1:5
    Anew = i^2;
    diff_A = Anew - Aold
    Aold = Anew;
end

diff_A = 1

diff_A = 3

diff_A = 5

diff_A = 7

diff_A = 9

?