nag_fft_hermitian (c06ebc) Example Program Results

Original and corresponding complex sequence

         Data       Real       Imag 

  0    0.34907    0.34907    0.00000
  1    0.54890    0.54890    1.51370
  2    0.74776    0.74776    1.32850
  3    0.94459    0.94459    1.13850
  4    1.13850    0.94459   -1.13850
  5    1.32850    0.74776   -1.32850
  6    1.51370    0.54890   -1.51370

Components of discrete Fourier transform

  0    1.82616
  1    1.86862
  2   -0.01750
  3    0.50200
  4   -0.59873
  5   -0.03144
  6   -2.62557

Original sequence as restored by inverse transform

       Original   Restored

  0    0.34907    0.34907
  1    0.54890    0.54890
  2    0.74776    0.74776
  3    0.94459    0.94459
  4    1.13850    1.13850
  5    1.32850    1.32850
  6    1.51370    1.51370