#include <vector>
#include "fftw3.h"
#include <TH1F.h>
#include "Minuit2/FCNBase.h"
#include "PMusr.h"

Include dependency graph for PFourier.h:

This graph shows which files directly or indirectly include this file:

Classes
class	PFTPhaseCorrection

class	PFourier

Macros
#define	F_APODIZATION_NONE 1
	No apodization (rectangular window)

#define	F_APODIZATION_WEAK 2
	Weak apodization (gentle roll-off at edges)

#define	F_APODIZATION_MEDIUM 3
	Medium apodization (moderate roll-off)

#define	F_APODIZATION_STRONG 4
	Strong apodization (heavy roll-off for best frequency resolution)

Macro Definition Documentation

◆ F_APODIZATION_MEDIUM

#define F_APODIZATION_MEDIUM 3

Medium apodization (moderate roll-off)

Definition at line 57 of file PFourier.h.

Referenced by PFourier::ApodizeData(), and main().

◆ F_APODIZATION_NONE

#define F_APODIZATION_NONE 1

No apodization (rectangular window)

Apodization (windowing) strength constants.

Apodization applies a window function to time-domain data before Fourier transformation to reduce spectral leakage (Gibbs phenomenon). Stronger apodization improves frequency resolution but reduces amplitude accuracy.

Definition at line 53 of file PFourier.h.

Referenced by PFourier::ApodizeData(), main(), and PFourier::PFourier().

◆ F_APODIZATION_STRONG

#define F_APODIZATION_STRONG 4

Strong apodization (heavy roll-off for best frequency resolution)

Definition at line 59 of file PFourier.h.

Referenced by PFourier::ApodizeData(), PRunSingleHistoRRF::GetMainFrequency(), and main().

◆ F_APODIZATION_WEAK

#define F_APODIZATION_WEAK 2

Weak apodization (gentle roll-off at edges)

Definition at line 55 of file PFourier.h.