dsp::OptimalFilterbank Class Reference

Chooses the optimal FFT length for Filterbank and/or Convolution. More...

Inheritance diagram for dsp::OptimalFilterbank:

Public Member Functions
	OptimalFilterbank (const std::string &library)

void	set_nchan (unsigned nchan)
	Set the number of channels into which the data will be divided.

double	compute_cost (unsigned nfft, unsigned nfilt) const
	Return the time required to execute in microseconds.

std::string	get_library (unsigned nfft)
	Get the name of the FFT library to use for the given FFT length.

Public Member Functions inherited from dsp::OptimalFFT
void	set_simultaneous (bool flag)
	Set true when convolution is performed during filterbank synthesis.

unsigned	get_nfft (unsigned nfilt) const

Public Member Functions inherited from Reference::Able
	Able (const Able &)

Able &	operator= (const Able &)

unsigned	get_reference_count () const

Public Member Functions inherited from Reference::HeapTracked
	HeapTracked (const HeapTracked &)

HeapTracked &	operator= (const HeapTracked &)

bool	__is_on_heap () const

Static Public Attributes
static bool	verbose = false

Static Public Attributes inherited from dsp::OptimalFFT
static bool	verbose = false

Protected Member Functions
FTransform::Bench *	new_bench () const

Protected Member Functions inherited from Reference::Able
Handle *	__reference (bool active) const

void	__dereference (bool auto_delete=true) const

Protected Attributes
Reference::To< FilterbankBench >	fbench

std::string	library

unsigned	nchan

Protected Attributes inherited from dsp::OptimalFFT
Reference::To< FTransform::Bench >	bench

unsigned	nchan

bool	simultaneous

Additional Inherited Members
Static Public Member Functions inherited from Reference::Able
static size_t	get_instance_count ()

Static Public Member Functions inherited from Reference::HeapTracked
static void *	operator new (size_t size, void *ptr=0)

static void	operator delete (void location, void ptr)

static void	operator delete (void *location)

static size_t	get_heap_queue_size ()

Detailed Description

Chooses the optimal FFT length for Filterbank and/or Convolution.

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