how evaluate anonymus function with array?
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Once an anonymus function is built, how do you evaluate it with an array?
My solution does work, but it doesnt solve the answer, because I use a trick to convert the array into a string, and then eval this:
% May the handle function (or anonymus) for example
Fopt=@(x,y) sin(x).*sin(y);
x0=[1,1];
N=length(x0);
str=sprintf('%f,',x0(1:end-1));
str=sprintf('%s%f',char(str),x0(end))
eval(['Fopt(',str,')'])
My desire is to do this just like:
Fopt(x0)
Thanks
采纳的回答
You would not write the anonymous function to take separate scalar arguments. You would write it to accept a single vector argument and use vector operations to get the result,
Fopt=@(x) sin(x(1)).*sin(x(2));
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Or, you could handle vectors x of arbitrary length with
Fopt=@(x) prod(sin(x));
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