Computes statistics of the fluctuation spectrum (Fourier transform of pulse profile) More...

Inheritance diagram for Pulsar::FluctuationSpectrumStats:

Public Member Functions
std::complex< Estimate< double > >	get_baseline_variance () const
	Returns the variance of the baseline.
double	get_noise_variance () const
	Returns the total variance of the noise.
Public Member Functions inherited from Pulsar::FluctSpectStats< Profile, ProfileStats >
	FluctSpectStats ()
	Default constructor.
void	set_profile (const Profile *)
	Set the Profile from which statistics will be derived.
void	select_profile (const Profile *)
	Set the Profile that defines the last harmonic and baseline.
void	set_regions (const PhaseWeight &pulse, const PhaseWeight &baseline)
	Set the on-pulse and baseline regions.
void	get_regions (PhaseWeight &on, PhaseWeight &off) const
	Set the on-pulse and baseline regions.
unsigned	get_last_harmonic () const
	Return the last harmonic chosen in the on-pulse signal.
const Profile *	get_fourier () const
	Get the fourier transform of the last set profile.
const ProfileStats *	get_real () const
	Get the real component statistics.
const ProfileStats *	get_imag () const
	Get the imaginary component statistics.
void	set_plan (FTransform::Plan *p)
	Set the fourier transform plan.
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

Protected Member Functions
const Profile *	reference (const Profile *profile)
	Extract the reference profile.
Protected Member Functions inherited from Pulsar::FluctSpectStats< Profile, ProfileStats >
virtual void	preprocess (Profile *fourier_transform)
	Perform any preprocessing on fourier_transform.
void	build ()
	Computes the phase bin masks.
Protected Member Functions inherited from Reference::Able
Handle *	__reference (bool active) const
void	__dereference (bool auto_delete=true) const

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 ()
Protected Attributes inherited from Pulsar::FluctSpectStats< Profile, ProfileStats >
Reference::To< const Profile >	profile
	The Profile from which statistics will be derived.
Reference::To< Profile >	fourier
	The Fourier transform of the profile.
Reference::To< ProfileStats >	real
	Computes the statistics of the real component.
Reference::To< ProfileStats >	imag
	Computes the statistics of the imaginary component.
bool	regions_set
	When, true the onpulse and baseline estimators have been selected.
PhaseWeight	onpulse
PhaseWeight	baseline
unsigned	last_harmonic
FTransform::Plan *	plan
	The fourier transform plan (useful in multi-threaded applications)

Detailed Description

Computes statistics of the fluctuation spectrum (Fourier transform of pulse profile)

Member Function Documentation

std::complex< Estimate< double > > Pulsar::FluctuationSpectrumStats::get_baseline_variance ( ) const

Returns the variance of the baseline.

Returns the variance of the baseline for the specified polarization.

const Profile * Pulsar::FluctuationSpectrumStats::reference ( const Profile * )

inlineprotectedvirtual

Extract the reference profile.

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