GNU Radio Manual and C++ API Reference 3.8.5.0
The Free & Open Software Radio Ecosystem
 
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fft.h File Reference
#include <gnuradio/fft/api.h>
#include <gnuradio/gr_complex.h>
#include <boost/thread.hpp>
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Classes

class  gr::fft::planner
 Export reference to planner mutex for those apps that want to use FFTW w/o using the fft_impl_fftw* classes. More...
 
class  gr::fft::fft_complex
 FFT: complex in, complex out. More...
 
class  gr::fft::fft_real_fwd
 FFT: real in, complex out. More...
 
class  gr::fft::fft_real_rev
 FFT: complex in, float out. More...
 

Namespaces

namespace  gr
 GNU Radio logging wrapper for log4cpp library (C++ port of log4j)
 
namespace  gr::fft
 

Functions

FFT_API gr_complexgr::fft::malloc_complex (int size)
 Helper function for allocating complex* buffers.
 
FFT_API float * gr::fft::malloc_float (int size)
 Helper function for allocating float* buffers.
 
FFT_API double * gr::fft::malloc_double (int size)
 Helper function for allocating double* buffers.
 
FFT_API void gr::fft::free (void *b)
 Helper function for freeing fft buffers.