casa::DelayFFT Class Reference

#include <KJones.h>

Inheritance diagram for casa::DelayFFT:

Public Member Functions
	DelayFFT (casacore::Double f0, casacore::Double df, casacore::Double padBW, casacore::Cube< casacore::Complex > V, casacore::Cube< casacore::Float > wt=casacore::Cube< casacore::Float >())
	Construct from freq info and data-like casacore::Cube<casacore::Complex> (for generic testing w/out casacore::MS data) More...
	DelayFFT (casacore::Double f0, casacore::Double df, casacore::Double padBW, casacore::Int nCorr, casacore::Int nElem, casacore::Int refant, casacore::Complex v0, casacore::Float wt=1.0)
	Construct from freq info and shape, w/ initialization (for accumulation) More...
	DelayFFT (const VisBuffer &vb, casacore::Double padBW, casacore::Int refant)
	Construct from a VB. More...
	DelayFFT (SolveDataBuffer &sdb, casacore::Double padBW, casacore::Int refant, casacore::Int nElem)
	Construct from a VB2. More...
void	FFT ()
	Perform FFT. More...
void	shift (casacore::Double f)
	Apply shift theorem. More...
void	add (const DelayFFT &other)
	Accumulate another DelayFFT. More...
void	addWithDupAndShift (const DelayFFT &other)
	Accumulate another DelayFFT, with duplication (if nec) and shift. More...
void	searchPeak ()
	Find peaks. More...
const casacore::Cube < casacore::Complex > &	Vpad () const
const casacore::Matrix < casacore::Float > &	delay () const
	Access to results. More...
const casacore::Matrix < casacore::Bool > &	flag () const
void	state ()
	Report some stateinfo. More...

Protected Attributes
casacore::Double	f0_
casacore::Double	df_
casacore::Double	padBW_
casacore::Int	nCorr_
casacore::Int	nPadChan_
casacore::Int	nElem_
casacore::Int	refant_
casacore::Cube< casacore::Complex >	Vpad_
casacore::Matrix< casacore::Float >	delay_
casacore::Matrix< casacore::Bool >	flag_

Detailed Description

Definition at line 36 of file KJones.h.

Constructor & Destructor Documentation

casa::DelayFFT::DelayFFT	(	casacore::Double	f0,
		casacore::Double	df,
		casacore::Double	padBW,
		casacore::Cube< casacore::Complex >	V,
		casacore::Cube< casacore::Float >	wt = casacore::Cube< casacore::Float >()
	)

Construct from freq info and data-like casacore::Cube<casacore::Complex> (for generic testing w/out casacore::MS data)

casa::DelayFFT::DelayFFT	(	casacore::Double	f0,
		casacore::Double	df,
		casacore::Double	padBW,
		casacore::Int	nCorr,
		casacore::Int	nElem,
		casacore::Int	refant,
		casacore::Complex	v0,
		casacore::Float	wt = 1.0
	)

Construct from freq info and shape, w/ initialization (for accumulation)

casa::DelayFFT::DelayFFT	(	const VisBuffer &	vb,
		casacore::Double	padBW,
		casacore::Int	refant
	)

Construct from a VB.

casa::DelayFFT::DelayFFT	(	SolveDataBuffer &	sdb,
		casacore::Double	padBW,
		casacore::Int	refant,
		casacore::Int	nElem
	)

Construct from a VB2.

Member Function Documentation

void casa::DelayFFT::add

(

const DelayFFT &

other

)

Accumulate another DelayFFT.

void casa::DelayFFT::addWithDupAndShift

(

const DelayFFT &

other

)

Accumulate another DelayFFT, with duplication (if nec) and shift.

const casacore::Matrix<casacore::Float>& casa::DelayFFT::delay ( ) const

inline

Access to results.

Definition at line 74 of file KJones.h.

References delay_.

void casa::DelayFFT::FFT

(

)

Perform FFT.

const casacore::Matrix<casacore::Bool>& casa::DelayFFT::flag ( ) const

inline

Definition at line 75 of file KJones.h.

References flag_.

void casa::DelayFFT::searchPeak

(

)

Find peaks.

void casa::DelayFFT::shift

(

casacore::Double

f

)

Apply shift theorem.

void casa::DelayFFT::state

(

)

Report some stateinfo.

const casacore::Cube<casacore::Complex>& casa::DelayFFT::Vpad ( ) const

inline

Definition at line 71 of file KJones.h.

References Vpad_.

Member Data Documentation

casacore::Matrix<casacore::Float> casa::DelayFFT::delay_

protected

Definition at line 85 of file KJones.h.

Referenced by delay().

casacore::Double casa::DelayFFT::df_

protected

Definition at line 81 of file KJones.h.

casacore::Double casa::DelayFFT::f0_

protected

Definition at line 81 of file KJones.h.

casacore::Matrix<casacore::Bool> casa::DelayFFT::flag_

protected

Definition at line 86 of file KJones.h.

Referenced by flag().

casacore::Int casa::DelayFFT::nCorr_

protected

Definition at line 82 of file KJones.h.

casacore::Int casa::DelayFFT::nElem_

protected

Definition at line 82 of file KJones.h.

casacore::Int casa::DelayFFT::nPadChan_

protected

Definition at line 82 of file KJones.h.

casacore::Double casa::DelayFFT::padBW_

protected

Definition at line 81 of file KJones.h.

casacore::Int casa::DelayFFT::refant_

protected

Definition at line 83 of file KJones.h.

casacore::Cube<casacore::Complex> casa::DelayFFT::Vpad_

protected

Definition at line 84 of file KJones.h.

Referenced by Vpad().

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

• casa/code/synthesis/MeasurementComponents/KJones.h