U = singleftvec(A) Matrix U; Matrix A;
Solution will not converge
>> A = [[1 2 3][4 5 6]];
>> U = singleftvec(A)
=== [U] : ( 2, 2) ===
( 1) ( 2)
( 1) -3.86317703E-01 -9.22365780E-01
( 2) -9.22365780E-01 3.86317703E-01