Change from 1 to -1
2 views (last 30 days)
Show older comments
Offroad Jeep
on 16 May 2016
Commented: Offroad Jeep
on 17 May 2016
Hi to all , I have a Matrix A = ones(5). How i can change the element value one by one to -1.
example A = [1,1,1]
A = [-1,1,1] A = [-1,-1,1] A = [-1,-1,-1]
But I want to do it for 5 X 5 matrix
Regards
0 Comments
Accepted Answer
James Tursa
on 16 May 2016
Edited: James Tursa
on 16 May 2016
Do you mean iteratively in a loop? E.g., changing elements one at a time in column order:
n = numel(A);
for k=1:n
A(k) = -1;
% Use A here
end
2 Comments
More Answers (0)
See Also
Categories
Find more on Multidimensional Arrays in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!