Not enough input arguments

function fout=ff(pop)
fout=pop(:,1).^2+pop(:,2).*pop(:,3)+pop(:,4);
end

Where pop is an known 100*4 matrix

Answer 1

[Shashank Prasanna]

function fout=ff(pop) 
 fout=pop(:,1).^2+pop(:,2).*pop(:,3)+pop(:,4); 
end
>> pop = rand(100,4);
>> ff(pop)

This works perfectly fine for me.

How are you calling your function?