Classes |
class | gr_goertzel_fc |
| Goertzel single-bin DFT calculation. More...
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class | gr_fft_vcc |
| Compute forward or reverse FFT. complex vector in / complex vector out.Abstract base class. More...
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class | gr_fft_vcc_fftw |
| Compute forward or reverse FFT. complex vector in / complex vector out.Concrete class that uses FFTW. More...
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class | gr_fft_vfc |
| Compute forward FFT. float vector in / complex vector out. More...
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Functions |
static sptr | gr::fft::fft_vcc::make (int fft_size, bool forward, const std::vector< float > &window, bool shift=false, int nthreads=1) |
| Compute forward or reverse FFT. complex vector in / complex vector out.
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static sptr | gr::fft::fft_vfc::make (int fft_size, bool forward, const std::vector< float > &window, int nthreads=1) |
| Compute forward or reverse FFT. float vector in / complex vector out.
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static sptr | gr::fft::goertzel_fc::make (int rate, int len, float freq) |
| Goertzel single-bin DFT calculation.
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