how to divide a matrix by its norm in for loop
조회 수: 1 (최근 30일)
이전 댓글 표시
i want s/|s|
s=[x(2)+x(1);x(1)+x(3)];
i write as it
for i=1:n
s1(i)=x2(i)+x1(i);
s2(i)=x1(i)+x3(i);
sm(:,i)=[s1(i);s2(i)];
if ( x(i)~=0 )
u1(i)=s2(i)/norm(sm(:,i));
u2(i)=-0.1*s1(i)/norm(sm(:,i));
end
end
pleae help me
댓글 수: 0
답변 (1개)
Steven Lord
2019년 10월 25일
There's no need for a for loop here. Just use the norm function and divide. If you were trying to divide each row or each column of the matrix by its vector norm instead of dividing the whole matrix by its matrix norm, use the vecnorm function instead.
참고 항목
카테고리
Help Center 및 File Exchange에서 Loops and Conditional Statements에 대해 자세히 알아보기
제품
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!