In the example diagrams are sampled being of same cardinality

[oleg-kachan]

In test_dFim.m only n1 is used as the number of points for both diagrams:

n1 = 30;
n2 = 50;

% random data
p1 = rand(n1, 2);
p1(:, 2) = sum(p1, 2); % for above the diagonal line

p2 = rand(n1, 2);
p2(:, 2) = sum(p2, 2); % for above the diagonal line