% Check the matcat function with n-dimensional arrays function test_val = test_matcat2 a = 1; a(1,1,1) = 1; a(1,2,1) = 2; a(1,1,2) = 5; a(1,2,2) = 6; c = [a;a]; c1 = c(:,:,1); c2 = c(:,:,2); test_val = test(c1==[1,2;1,2]) & test(c2==[5,6;5,6]);