Example Program Data for nag_fft_ex14
 7                  : n
  ( 0.3491, 0.0000)
  ( 0.5489, 1.5137)
  ( 0.7478, 1.3285)
  ( 0.9446, 1.1385)
  ( 0.9446,-1.1385)
  ( 0.7478,-1.3285)
  ( 0.5489,-1.5137) : z