assign empty vector to an element of a vector in a for loop
조회 수: 2 (최근 30일)
이전 댓글 표시
Hi everyone,
I created a 'for' loop with 'solve'
for i0=1:1:length(sig)
syms r
r0(i0)=double(solve(function_of_r,r));
end
At some points, the 'solve' function returns '0×1 empty double column vector' (which is correct).
But then, Matlab returns an error 'Unable to perform assignment because the left and right sides have a different number of elements.' because of the empty vector.
I understood the problem but is there any way to assign that empty vector to an element of another vector?
I would like to have the vector in the form like r=[1, 3 , 4 ,[], [], [],..., 5, 7,9]
Thanks
댓글 수: 0
채택된 답변
Star Strider
2019년 6월 10일
One option could be to assign it instead as a cell array:
r0{i0} = ..
.Note the curly brackets {}.
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Loops and Conditional Statements에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!