MATLAB Answers

Addition of adjacent rows of a column matrix

3 views (last 30 days)
KK14
KK14 on 16 Nov 2020
Commented: KK14 on 19 Nov 2020
Hello, here is a part of my code where I am trying to add adjacent rows, i.e a(R1)+a(R2) =b(R2), a(R2)+a(R3) = b(R3) and so on. Could anyone please help me solve the issue of exceeding array bounds in position 1.
i = 2:500;
j = 2:500;
if ( i == j)
b(j,1) = a(i,1) + a(i-1,1)+ b(j-1,1);
end
Thanks in advance!

  0 Comments

Sign in to comment.

Accepted Answer

Ameer Hamza
Ameer Hamza on 16 Nov 2020
You can use movmean()
x = rand(100, 1);
y = movmean(x, 2, 'Endpoint', 'discard')

  1 Comment

KK14
KK14 on 19 Nov 2020
Hello,
Thanks for the help. I shall try it out.

Sign in to comment.

More Answers (0)

Categories

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by