Pulsar::DoubleMedian Class Reference

Median smooth in time then frequency. More...

#include <DoubleMedian.h>

Inheritance diagram for Pulsar::DoubleMedian:

Public Member Functions
virtual void	smooth (std::vector< float > &smoothed, std::vector< float > &raw, std::vector< float > &weight, std::vector< float > &freqs, std::vector< float > &times)
	Smooth the data given in raw, output to smoothed. More...
void	set_freq_range (float r)
float	get_freq_range () const
void	set_time_range (float r)
float	get_time_range () const
TextInterface::Parser *	get_interface ()
	Return a text interface that can be used to configure this instance. More...
DoubleMedian *	clone () const
	Derived types must also define clone method.
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
float	freq_range
float	time_range
Protected Attributes inherited from Pulsar::TimeFrequencySmooth
unsigned	nsub
unsigned	nchan
unsigned	npol

Additional Inherited Members
Static Public Member Functions inherited from Pulsar::TimeFrequencySmooth
static TimeFrequencySmooth *	factory (const std::string &name)
	Create a new instance of TimeFrequencySmooth based on name.
static const std::vector< TimeFrequencySmooth * > &	children ()
	Returns a list of available TimeFrequencySmooth children.
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 Pulsar::TimeFrequencySmooth
void	check_dimensions (std::vector< float > &smoothed, std::vector< float > &raw, std::vector< float > &weight, std::vector< float > &freqs, std::vector< float > &times)
unsigned	idx (unsigned isubint, unsigned ichan) const
	Index into (nsub, nchan) arrays.
unsigned	idx (unsigned isubint, unsigned ichan, unsigned ipol) const
	Index into (nsub, nchan, npol) arrays.
Protected Member Functions inherited from Reference::Able
Handle *	__reference (bool active) const
void	__dereference (bool auto_delete=true) const

Detailed Description

Median smooth in time then frequency.

Median smooth in time direction then in frequency direction. Uses physical units (MHz, seconds) rather than numbers of channels to be more robust to discontinuities.

Member Function Documentation

get_interface()

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

virtual

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

Get the text interface to the configuration attributes.

Reimplemented from Pulsar::TimeFrequencySmooth.

smooth()

void Pulsar::DoubleMedian::smooth ( std::vector< float > &  smoothed, std::vector< float > &  raw, std::vector< float > &  weight, std::vector< float > &  freqs, std::vector< float > &  times  )

virtual

Smooth the data given in raw, output to smoothed.

Both data arrays have dims (nsub, nchan, npol), slow to fast. weight array has dims (nsub, nchan).

Implements Pulsar::TimeFrequencySmooth.

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

• DoubleMedian.h
• DoubleMedian.C