gnuradio.gr: Fourier Transform

gnuradio.gr.goertzel_fc(int rate, int len, float freq) → gr_goertzel_fc_sptr

Goertzel single-bin DFT calculation.

gr_goertzel_fc_sptr.set_freq(self, float freq)

gr_goertzel_fc_sptr.set_rate(self, int rate)

gnuradio.gr.fft_vcc(int fft_size, bool forward, __dummy_4__ window, bool shift = False, int nthreads = 1) → gr_fft_vcc_sptr

Compute forward or reverse FFT. complex vector in / complex vector out.

Abstract base class.

gr_fft_vcc_sptr.set_window(self, __dummy_4__ window) → bool

gnuradio.gr.fft_vfc(int fft_size, bool forward, __dummy_4__ window, int nthreads = 1) → gr_fft_vfc_sptr

Compute forward FFT. float vector in / complex vector out.

gr_fft_vfc_sptr.set_window(self, __dummy_4__ window) → bool