Pulsar::ScatteredPowerCorrection Class Reference

Corrects the power scattered due to 2-bit quantization. More...

#include <ScatteredPowerCorrection.h>

Inheritance diagram for Pulsar::ScatteredPowerCorrection:

Public Member Functions
	ScatteredPowerCorrection ()
	Default constructor.
void	correct (Archive *)
	The scattered power correction operation.
void	transform (Integration *)
	The scattered power correction operation.
virtual TextInterface::Parser *	get_interface ()
	Return a text interface that can be used to configure this instance.
void	set_check_smearing (bool flag)
	Fail if dedispersion has overly smeared the scattered power.
bool	get_check_smearing () const
	Fail if dedispersion has overly smeared the scattered power.
Public Member Functions inherited from Pulsar::Transformation< Integration >
void	operator() (Integration *container)
	Functor interface.
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
JenetAnderson98	ja98
	Theoretical treatment of quantization effects.
JenetAnderson98::EquationA5	ja98_a5
	Inverts equation A5 of Jenet & Anderson 98.
std::vector< float >	thresholds
	The estimated thresholds at record time.
Reference::To< TwoBitStats >	twobit_stats
	Two-bit statistics.
bool	check_smearing
	Fail if dedispersion has overly smeared the scattered power.

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 Member Functions inherited from Reference::Able
Handle *	__reference (bool active) const
void	__dereference (bool auto_delete=true) const

Detailed Description

Corrects the power scattered due to 2-bit quantization.

Computes the average S/N based on profile baseline mean and integration length

Member Function Documentation

transform()

void Pulsar::ScatteredPowerCorrection::transform ( Integration * data )

virtual

The scattered power correction operation.

Implements Pulsar::Transformation< Integration >.

References check_smearing, Signal::Coherence, Pulsar::ProfileAmps::get_amps(), Pulsar::Integration::get_bandwidth(), Pulsar::Integration::get_centre_frequency(), Pulsar::Integration::get_dispersion_measure(), Pulsar::Integration::get_folding_period(), Error::get_message(), Pulsar::Integration::get_nbin(), Pulsar::Integration::get_nchan(), Pulsar::Integration::get_npol(), Pulsar::Integration::get_Profile(), Pulsar::Integration::get_state(), Pulsar::Integration::get_weight(), ja98, ja98_a5, twobit_stats, and Pulsar::Profile::verbose.

Referenced by correct().

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

• ScatteredPowerCorrection.h
• ScatteredPowerCorrection.C