nag_fft_multiple_complex (c06frc) Example Program Results


m =  3  n =  6

Original data values

Real    0.3854    0.6772    0.1138    0.6751    0.6362    0.1424
Imag    0.5417    0.2983    0.1181    0.7255    0.8638    0.8723

Real    0.9172    0.0644    0.6037    0.6430    0.0428    0.4815
Imag    0.9089    0.3118    0.3465    0.6198    0.2668    0.1614

Real    0.1156    0.0685    0.2060    0.8630    0.6967    0.2792
Imag    0.6214    0.8681    0.7060    0.8652    0.9190    0.3355


Discrete Fourier transforms

Real    1.0737   -0.5706    0.1733   -0.1467    0.0518    0.3625
Imag    1.3961   -0.0409   -0.2958   -0.1521    0.4517   -0.0321

Real    1.1237    0.1728    0.4185    0.1530    0.3686    0.0101
Imag    1.0677    0.0386    0.7481    0.1752    0.0565    0.1403

Real    0.9100   -0.3054    0.4079   -0.0785   -0.1193   -0.5314
Imag    1.7617    0.0624   -0.0695    0.0725    0.1285   -0.4335


Original data as restored by inverse transform

Real    0.3854    0.6772    0.1138    0.6751    0.6362    0.1424
Imag    0.5417    0.2983    0.1181    0.7255    0.8638    0.8723

Real    0.9172    0.0644    0.6037    0.6430    0.0428    0.4815
Imag    0.9089    0.3118    0.3465    0.6198    0.2668    0.1614

Real    0.1156    0.0685    0.2060    0.8630    0.6967    0.2792
Imag    0.6214    0.8681    0.7060    0.8652    0.9190    0.3355