Subtract matrices in an array 'A' with elements from matrix 'B'
2 views (last 30 days)
Show older comments
Leeba Chacko
on 11 Mar 2021
Answered: Leeba Chacko
on 11 Mar 2021
I have a 1x27 cell array 'A' containing 27 [56x2] doubles. I also have a 27x2 matrix 'B'. I want to subtract all the elements from A{1} with B(1,:) and A{2} with B(2,:) and so on. How do I write a for loop for this?
0 Comments
Accepted Answer
More Answers (2)
KSSV
on 11 Mar 2021
iwant = cell(size(A));
for i = 1:length(A)
iwant{i} = A{i}-B(i,:) ;
end
0 Comments
Walter Roberson
on 11 Mar 2021
%generate A and B for demo
A = arrayfun(@(idx) rand(56,2), 1:27, 'uniform', 0)
B = rand(27,2)
%now for the work
C = cellfun(@(a,b) a-b, A, num2cell(B, 2).', 'uniform', 0)
0 Comments
See Also
Categories
Find more on Loops and Conditional Statements 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!