... performs the bit-reversal addressing task. Table 7. 3 Floating-point complex radix-2 FFT routine in C /* fft_float.c À Floating-point complex radix-2 decimation-in-time FFT Perform in-place FFT, the ... for fast convolution. 7. 5.1 Experiment 7A ± Radix-2 Complex FFT The decimation-in-time FFT algorithm based on (7. 2.6) shows how to compute an N- point DFT by combining N/2-point DFT sectio...
Ngày tải lên: 28/10/2013, 05:15