Error in fminsearch (line 200) fv(:,1) = funfcn(x,varargin{:});
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Hello,
I am new to MATLAB and I am trying to minimize a function using fminsearch (line 145, caviaropt.m). But when I do that an error pops "Unable to perform assignment because the size of the left side is 1-by-1 and the size of the right side is 3-by-1" . The function gives a 3x1 vector at initial points but the function has to return a scalar in order to apply fminsearch. How can I solve this issue?
Any help is much appreciated!
2 Comments
Matt J
on 10 Jan 2021
Why does your function give a 3x1 vector? If you are trying to minimize a value fval, then your function should return fval.
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