ca someone please help me with this . i get not enough input argument.

   function boohoo = f(y, A)
      boohoo = 0;
      for i = 1:500,
          boohoo= log(1-y(i)^2)-log(1-A(i,:)*y) +boohoo;
      end

Answer 1

[Thorsten]

You have to call the function with two arguments.

 y = rand(500,1);
 A = rand(500, 500);
 f(y, A);

Note that it would be more robust if you use

for i=1:numel(y)

and

assert(size(y,1) == size(A, 2))

before the loop.

[pouriya bagheri]

thank you so much