StackSlideFstat.c File Reference

Module with functions that StackSlide a vector of Fstat values or any REAL8FrequencySeriesVector. More...

Prototypes
static int	smallerStackSlide (const void *a, const void *b)
void	StackSlideVecF (LALStatus *status, SemiCohCandidateList *out, REAL4FrequencySeriesVector *vecF, SemiCoherentParams *params)
	Function StackSlides a vector of Fstat frequency series or any REAL8FrequencySeriesVector. More...
void	StackSlideVecF_HoughMode (LALStatus *status, SemiCohCandidateList *out, REAL4FrequencySeriesVector *vecF, SemiCoherentParams *params)
	Function StackSlides a vector of Fstat frequency series or any REAL8FrequencySeriesVector. More...
void	FindFreqFromMasterEquation (LALStatus *status, PulsarDopplerParams *outputPoint, PulsarDopplerParams *inputPoint, REAL8 *vel, REAL8 deltaT, UINT2 numSpindown)
void	GetStackSlideCandidates_threshold (LALStatus *status, SemiCohCandidateList *out, REAL8FrequencySeries *stackslideSum, PulsarDopplerParams *outputPoint, PulsarDopplerParams *outputPointUnc, REAL8 threshold)
void	GetStackSlideCandidates_toplist (LALStatus *status, toplist_t *list, REAL8FrequencySeries *stackslideSum, PulsarDopplerParams *outputPoint, PulsarDopplerParams *outputPointUnc)

Detailed Description

Module with functions that StackSlide a vector of Fstat values or any REAL8FrequencySeriesVector.

Author

Gregory Mendell

Definition in file StackSlideFstat.c.

Go to the source code of this file.

Macros
#define	THRESHOLDFRACSS   0.667
#define	TRUE   (1==1)
#define	FALSE   (1==0)
#define	SSMAX(x, y)   ( (x) > (y) ? (x) : (y) )
#define	SSMIN(x, y)   ( (x) < (y) ? (x) : (y) )
#define	BLOCKSIZE_REALLOC   50

Macro Definition Documentation

THRESHOLDFRACSS

#define THRESHOLDFRACSS   0.667

Definition at line 32 of file StackSlideFstat.c.

TRUE

#define TRUE   (1==1)

Definition at line 36 of file StackSlideFstat.c.

FALSE

#define FALSE   (1==0)

Definition at line 37 of file StackSlideFstat.c.

SSMAX

#define SSMAX	(		x,
			y
	)		( (x) > (y) ? (x) : (y) )

Definition at line 39 of file StackSlideFstat.c.

SSMIN

#define SSMIN	(		x,
			y
	)		( (x) < (y) ? (x) : (y) )

Definition at line 40 of file StackSlideFstat.c.

BLOCKSIZE_REALLOC

#define BLOCKSIZE_REALLOC   50

Definition at line 42 of file StackSlideFstat.c.

Function Documentation

smallerStackSlide()

static int smallerStackSlide ( const void *  a, const void *  b  )

static

Definition at line 44 of file StackSlideFstat.c.

StackSlideVecF()

void StackSlideVecF	(	LALStatus *	status,
		SemiCohCandidateList *	out,
		REAL4FrequencySeriesVector *	vecF,
		SemiCoherentParams *	params
	)

Function StackSlides a vector of Fstat frequency series or any REAL8FrequencySeriesVector.

Parameters

status	pointer to LALStatus structure
out	output candidates
vecF	vector with Fstat values or any REAL8FrequencySeriesVector
params	input parameters

Definition at line 62 of file StackSlideFstat.c.

StackSlideVecF_HoughMode()

void StackSlideVecF_HoughMode	(	LALStatus *	status,
		SemiCohCandidateList *	out,
		REAL4FrequencySeriesVector *	vecF,
		SemiCoherentParams *	params
	)

Function StackSlides a vector of Fstat frequency series or any REAL8FrequencySeriesVector.

This is similar to StackSlideVecF but adapted to calculate the hough number count and to be as similar to Hough as possible but without using the hough look-up-tables.

Parameters

status	pointer to LALStatus structure
out	output candidates
vecF	vector with Fstat values or any REAL8FrequencySeriesVector
params	input parameters

Definition at line 373 of file StackSlideFstat.c.

FindFreqFromMasterEquation()

void FindFreqFromMasterEquation	(	LALStatus *	status,
		PulsarDopplerParams *	outputPoint,
		PulsarDopplerParams *	inputPoint,
		REAL8 *	vel,
		REAL8	deltaT,
		UINT2	numSpindown
	)

Parameters

status	pointer to LALStatus structure
outputPoint	outputs f(t) for output sky position and spindown values
inputPoint	input demodulation f0, sky position, and spindown values
vel	vx = vel[0], vy = vel[1], vz = vel[2] = ave detector velocity
deltaT	time since the reference time
numSpindown	Number of spindown values == high deriv. of include == 1 if just df/dt, etc...

Definition at line 703 of file StackSlideFstat.c.

GetStackSlideCandidates_threshold()

void GetStackSlideCandidates_threshold	(	LALStatus *	status,
		SemiCohCandidateList *	out,
		REAL8FrequencySeries *	stackslideSum,
		PulsarDopplerParams *	outputPoint,
		PulsarDopplerParams *	outputPointUnc,
		REAL8	threshold
	)

Parameters

status	pointer to LALStatus structure
out	output list of candidates
stackslideSum	input stackslide sum of F stat values
outputPoint	parameter space point for which to output candidate
outputPointUnc	uncertainties in parameter space point for which to output candidate
threshold	threshold on significance

Definition at line 789 of file StackSlideFstat.c.

GetStackSlideCandidates_toplist()

void GetStackSlideCandidates_toplist	(	LALStatus *	status,
		toplist_t *	list,
		REAL8FrequencySeries *	stackslideSum,
		PulsarDopplerParams *	outputPoint,
		PulsarDopplerParams *	outputPointUnc
	)

Definition at line 894 of file StackSlideFstat.c.