Check if all vector elements have same sign
조회 수: 11 (최근 30일)
이전 댓글 표시
Is there an efficient (and easy) way to check if all elements of a vector have the same sign (not caring about zero values)?
I can think of applying sign(v) and checking if all elements is equal to the first one after having removed all elements where sign(v)==0, but this fells somewhat clumsy. Is there an easier or more efficient way?
댓글 수: 0
채택된 답변
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Deep Learning Toolbox에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!