Elementwise subtraction .- does not work
조회 수: 10 (최근 30일)
이전 댓글 표시
Hi, what would be causing following errors?
[1 3; 4 5] - [2 3] : dimension must agree Error
[1 3; 4 5] .- [2 3] : unknown operator ".-" Error
How could I operate following:
matrix A [m * n] - vector B [1 * n],
so that A(:,k) - B(k) = matrix [m * n]
This should be easy with .- operator but my MatLab refuses to cooperate.
Using MATLAB 2016a
댓글 수: 1
Walter Roberson
2016년 4월 1일
There is no .- or .+ operator. The "." prefix is not a modifier that can be applied to any other operator: each of the operators that start with "." are defined individually.
채택된 답변
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Develop Apps Using App Designer에 대해 자세히 알아보기
제품
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!