Classes
class	planner
	Export reference to planner mutex for those apps that want to use FFTW w/o using the fft_impl_fftw* classes. More...
class	fft_complex
	FFT: complex in, complex out . More...
class	fft_real_fwd
	FFT: real in, complex out . More...
class	fft_real_rev
	FFT: complex in, float out . More...
class	fft_vcc
class	fft_vfc
class	goertzel
	Implements Goertzel single-bin DFT calculation . More...
class	goertzel_fc
class	fft_vcc_fftw
class	fft_vfc_fftw
class	goertzel_fc_impl

Functions
gr_complex *	malloc_complex (int size)
	Helper function for allocating complex fft buffers.
float *	malloc_float (int size)
	Helper function for allocating float fft buffers.
void	free (void *b)
	Helper function for freeing fft buffers.

Function Documentation

void gr::fft::free ( void * b )

Helper function for freeing fft buffers.

gr_complex* gr::fft::malloc_complex ( int size )

Helper function for allocating complex fft buffers.

float* gr::fft::malloc_float ( int size )

Helper function for allocating float fft buffers.

Classes