Info

This question is closed. Reopen it to edit or answer.

In any matrix, how to generated by sum' same along rows

1 view (last 30 days)
Brian Kim
Brian Kim on 21 Feb 2017
Closed: MATLAB Answer Bot on 20 Aug 2021
any matrix is "a". ex) a=[4 4 5 5 5 5 5 5 5 5]; sum(a) is equal to '48'
if one matrix exist, how to generate along rows by same' sum '48'?

Answers (1)

Star Strider
Star Strider on 21 Feb 2017
The column dimension is the second dimension (the row dimension is the first, and the default in a matrix), so to sum the rows of matrix ‘A’, the code is:
A_row_sum = sum(A, 2);

Community Treasure Hunt

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

Start Hunting!

Translated by