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gr::fft Namespace Reference

## Classes

class | ctrlport_probe_psd
| A ControlPort probe to export vectors of signals. More...
class | planner
| Export reference to planner mutex for those apps that want to use FFTW w/o using the fft_impl_fftw* classes. More...
struct | fft_inbuf
| FFT: templated. More...
struct | fft_inbuf< float, false >
struct | fft_outbuf
struct | fft_outbuf< float, true >
class | fft
class | fft_shift
| reorder FFT results which are ordered from 0 to 1 in normalized frequency to -0.5 to 0.5 by cyclic shift More...
class | fft_v
| Compute forward or reverse FFT. complex vector in / complex vector out. More...
class | goertzel
| Implements Goertzel single-bin DFT calculation. More...
class | goertzel_fc
| Goertzel single-bin DFT calculation. More...
class | window

## Typedefs

using | fft_complex_fwd = fft<gr_complex, true>
using | fft_complex_rev = fft<gr_complex, false>
using | fft_real_fwd = fft<float, true>
using | fft_real_rev = fft<float, false>

## Typedef Documentation

## fft_complex_fwd

using gr::fft::fft_complex_fwd = fft<gr_complex, true>

## fft_complex_rev

using gr::fft::fft_complex_rev = fft<gr_complex, false>

## fft_real_fwd

using gr::fft::fft_real_fwd = fft<float, true>

## fft_real_rev

using gr::fft::fft_real_rev = fft<float, false>