From: Canonic FFT flow graphs for real-valued even/odd symmetric inputs
 | Inputs |
---|---|
1st P-point RFFT | x[k Q],0≤k≤P−1 |
2nd P-point RFFT | x[k Q+1],0≤k≤P−1 |
… | … |
(m)th P-point RFFT | x[k Q+m−1],0≤k≤P−1 |
… | … |
(Q)th P-point RFFT | x[k Q+Q−1],0≤k≤P−1 |