how to count the number of non zero elements present in each row and column.
조회 수: 6 (최근 30일)
이전 댓글 표시
If a=[3.6910 4.5873 0 0 0;
0 7.2707 0 0 3.7516;
0 0 0 0 0]
I want to count the number of non zero elements present in every row and column
I tried with the following command numel(a) where it gives the entire number of elements present in a.
Could anyone please help me on this.
채택된 답변
Image Analyst
2019년 6월 6일
Try this
zerosInColumn = sum(a ~= 0, 1);
zerosInRow = sum(a ~= 0, 2);
댓글 수: 2
추가 답변 (0개)
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!