Info
이 질문은 마감되었습니다. 편집하거나 답변을 올리려면 질문을 다시 여십시오.
How to detect a column which gives me maximum value of the result.
조회 수: 1 (최근 30일)
이전 댓글 표시
Hello everyone,
for example I have to calculate z using the equation
z=y-x
here y is 15x1 matrix and x is also 15x1 matrix. I have 15 set of x which is 15x1 matrix and we can assume it as x=15x15 matrix. Now take a look at the code
for j=1:15
for i=1:15
z(i,j)=y(i)-x(i,j);
end
end
here I am getting the z as 15x15 matrix. Then I am calculating the sum of z. So for the maximum sum of z i want to know which 15x1 matrix of x have provided the max z. And assign it as x1 for further calcultation.
Thanks in advance.
댓글 수: 0
답변 (1개)
Star Strider
2019년 8월 15일
Try this:
x = rand(15); % Create Matrix
y = rand(15,1); % Create Vector
[~,maxCol] = max(sum(y - x)) % Result
댓글 수: 0
이 질문은 마감되었습니다.
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!