x(0)= 6.782330e-02 +j  7.078231e-02,    2.511789e-01 +j  5.810123e-01
x(1)=-1.623413e-01 +j -7.612936e-01,    4.024521e-01 +j -1.436012e-01
x(2)= 5.985239e-01 +j -4.371312e-01,    3.356590e-01 +j  1.034377e-01
x(3)= 2.464562e-01 +j  1.139959e-01,   -5.755388e-02 +j  2.079959e-01