gr_fft_vcc_fftw Class Reference
[Fourier Transformation]

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

Concrete class that uses FFTW. More...

#include <gr_fft_vcc_fftw.h>

Inheritance diagram for gr_fft_vcc_fftw:

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Collaboration diagram for gr_fft_vcc_fftw:

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List of all members.

Public Member Functions

 ~gr_fft_vcc_fftw ()
int work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
 just like gr_block::general_work, only this arranges to call consume_each for you

Friends

gr_fft_vcc_sptr gr_make_fft_vcc_fftw (int fft_size, bool forward, const std::vector< float > &window, bool shift)


Detailed Description

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

Concrete class that uses FFTW.


Constructor & Destructor Documentation

gr_fft_vcc_fftw::~gr_fft_vcc_fftw (  ) 


Member Function Documentation

int gr_fft_vcc_fftw::work ( int  noutput_items,
gr_vector_const_void_star input_items,
gr_vector_void_star output_items 
) [virtual]

just like gr_block::general_work, only this arranges to call consume_each for you

The user must override work to define the signal processing code

Implements gr_sync_block.


Friends And Related Function Documentation

gr_fft_vcc_sptr gr_make_fft_vcc_fftw ( int  fft_size,
bool  forward,
const std::vector< float > &  window,
bool  shift 
) [friend]


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

Generated on Thu Mar 5 09:02:39 2009 for GNU Radio 3.1.3 by  doxygen 1.5.8