gr::fft::goertzel Class Reference

Implements Goertzel single-bin DFT calculation. More...

#include <gnuradio/fft/goertzel.h>

Public Member Functions
	goertzel (int rate, int len, float freq)
void	set_params (int rate, int len, float freq)
gr_complex	batch (float *in)
void	input (const float &in)
gr_complex	output ()
bool	ready () const

Detailed Description

Implements Goertzel single-bin DFT calculation.

Constructor & Destructor Documentation

gr::fft::goertzel::goertzel	(	int	rate,
		int	len,
		float	freq
	)

Member Function Documentation

gr_complex gr::fft::goertzel::batch

(

float *

in

)

void gr::fft::goertzel::input

(

const float &

in

)

gr_complex gr::fft::goertzel::output

(

)

bool gr::fft::goertzel::ready ( ) const

inline

void gr::fft::goertzel::set_params	(	int	rate,
		int	len,
		float	freq
	)

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The documentation for this class was generated from the following file:

• goertzel.h