Pulsar::AdaptiveSNR Class Reference

Calculates the signal-to-noise ratio using a ProfileWeightFunction. More...

#include <AdaptiveSNR.h>

Inheritance diagram for Pulsar::AdaptiveSNR:

Public Member Functions
	AdaptiveSNR ()
	Default constructor.
	~AdaptiveSNR ()
	Destructor.
void	set_baseline_estimator (ProfileWeightFunction *function)
	Set the function used to compute the baseline.
ProfileWeightFunction *	get_baseline_estimator () const
float	get_snr (const Profile *profile)
	Return the signal to noise ratio.
TextInterface::Parser *	get_interface ()
	Return a text interface that can be used to configure this instance.
AdaptiveSNR *	clone () const
	Return a copy constructed instance of self.
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 Attributes
Reference::To< ProfileWeightFunction >	baseline_estimator
	The function used to compute the baseline.

Additional Inherited Members
Static Public Member Functions inherited from Pulsar::SNRatioEstimator
static SNRatioEstimator *	factory (const std::string &name_and_parse)
	Construct a new SNRatioEstimator from a string.
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 Member Functions inherited from Reference::Able
Handle *	__reference (bool active) const
void	__dereference (bool auto_delete=true) const

Detailed Description

Calculates the signal-to-noise ratio using a ProfileWeightFunction.

Member Function Documentation

clone()

Pulsar::AdaptiveSNR * Pulsar::AdaptiveSNR::clone ( ) const

virtual

Return a copy constructed instance of self.

Implements Pulsar::SNRatioEstimator.

References AdaptiveSNR().

get_interface()

TextInterface::Parser * Pulsar::AdaptiveSNR::get_interface ( )

virtual

Return a text interface that can be used to configure this instance.

Implements Pulsar::SNRatioEstimator.

get_snr()

float Pulsar::AdaptiveSNR::get_snr ( const Profile * profile )

virtual

Return the signal to noise ratio.

Implements Pulsar::SNRatioEstimator.

References Pulsar::Profile::baseline(), baseline_estimator, Pulsar::ProfileAmps::get_nbin(), Pulsar::Profile::sum(), and Pulsar::Profile::verbose.

set_baseline_estimator()

void Pulsar::AdaptiveSNR::set_baseline_estimator

(

ProfileWeightFunction *

function

)

Set the function used to compute the baseline.

Set the threshold below which samples are included in the baseline.

References baseline_estimator.

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

• AdaptiveSNR.h
• AdaptiveSNR.C