How can i operate on every row of a matrix without using any loop?
3 views (last 30 days)
Show older comments
I have to find the cumulative sum of every row seperately without using any kind of loops in the following matrix;
c = exprnd(1,1000,100);
so i should get a thound rows of cumsum(exprnd(1,1,100)).
0 Comments
Accepted Answer
DGM
on 21 Apr 2021
Something like this:
A=randi(9,4)
B=cumsum(A,2)
gives:
A =
8 6 9 9
9 1 9 5
2 3 2 8
9 5 9 2
B =
8 14 23 32
9 10 19 24
2 5 7 15
9 14 23 25
2 Comments
More Answers (0)
See Also
Categories
Find more on Resizing and Reshaping Matrices 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!