How to produce a matrix with the following conditions?
조회 수: 1 (최근 30일)
이전 댓글 표시
How to produce a matrix which size is 7*7 and contains all possible single locations of a certain value and the rest of the column's values are 1. For example : The value is 0.4 and I want to produce seven columns of different single locations of 0.4 and the other values are 1 such as: [0.4 1 1 1 1 1 1; 1 0.4 1 1 1 1 1; 1 1 0.4 1 1 1 1; 1 1 1 0.4 1 1 1; 1 1 1 1 0.4 1 1; 1 1 1 1 1 0.4 1; 1 1 1 1 1 1 0.4]
댓글 수: 0
채택된 답변
Sam Chak
2022년 9월 13일
추가 답변 (1개)
Walter Roberson
2022년 9월 15일
M = ones(7);
C = M;
C(logical(eye(7))) = 0.4
%or
M = ones(7);
C = M;
C(1:size(C,1)+1:end) = 0.4
%or
M = ones(7);
C = M - 0.6 * eye(size(M))
댓글 수: 0
참고 항목
카테고리
Help Center 및 File Exchange에서 Multidimensional Arrays에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!