function [ A ] = generate_matrix_new(y1, y2)
    A = [];
    l = length(y1);
    temp1 = y1;
    temp2 = y2;
    for i = 1:l
        t1 = circshift(temp1, i-1);
        t2 = circshift(temp2, i-1);
        if i - 1 > 0
            t1(1:i - 1,1) = 0;
        end
        if i - 1 > 0
            t2(1:i - 1,1) = 0;
        end
        A = [A,t1,t2];
    end
end