Computecost
function j = computecost(x, Y, Theta)
n = length(Y); % Number of training examples.
j = 0;
j = (1 / (2 * n)) * sum(((x * Theta) - Y).^2);
endfunction j = computecost(x, Y, Theta)
n = length(Y); % Number of training examples.
j = 0;
j = (1 / (2 * n)) * sum(((x * Theta) - Y).^2);
end