In an assignment A(I) = B, the number of elements in B and I must be the same, error.
1 view (last 30 days)
Show older comments
x =
4
5
6
7
8 %5x1
X =
1
2
3
4
5
6 %6x1
q=6;
for i=1:q
dk(i)=x-X(i)
end
%it gives me the error.
%in this statement, I wanna create this situation,
dk(1)=x-X(1)
dk(2)=x-X(2)
dk(3)=x-X(3)
dk(4)=x-X(4)
dk(5)=x-X(5)
dk(6)=x-X(6)
What kind of loop I need to create these "dk".
0 Comments
Accepted Answer
Andrei Bobrov
on 18 Sep 2013
Edited: Andrei Bobrov
on 18 Sep 2013
x - vector -> dk1 = x-X(1), here dk1 - vector with length of x
in your case dk - matrix with size 6 x 5:
dk = zeros(numel(X),numel(x));
for jj = 1:numel(X)
dk(jj,:) = x - X(jj);
end
or
dk = bsxfun(@minus,x(:)',X(:));
0 Comments
More Answers (0)
See Also
Categories
Find more on Loops and Conditional Statements in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!