FFT Class Reference

Inheritance diagram for FFT:

List of all members.

Public Types
Public Member Functions
double	alpha () const
Matrix *	amplitudesMatrix ()
	FFT (Table *, const QString &, const QString &=QString(), int=1, int=-1)/NoDerived/
	FFT (ApplicationWindow */TransferThis/, Matrix *, Matrix *=NULL, bool=false, bool=true, bool=false, bool=true)
	FFT (ApplicationWindow */TransferThis/, PlotCurve *, double, double)
	FFT (ApplicationWindow */TransferThis/, PlotCurve *)
	FFT (ApplicationWindow */TransferThis/, Graph *, const QString &)
	FFT (ApplicationWindow */TransferThis/, Graph *, const QString &, double, double)
	FFT (ApplicationWindow */TransferThis/, Table *, const QString &, const QString &=QString(), int=1, int=-1)
bool	hasNormalizedAmplitudes ()
bool	hasShiftedFrequencies ()
Matrix *	imaginaryOutputMatrix ()
void	normalizeAmplitudes (bool=true)
int	plotType () const
Matrix *	realOutputMatrix ()
bool	run ()
double	sampling ()
void	setInverseFFT (bool=true)
void	setPlotType (int)
void	setSampling (double)
void	setWindow (int w, double alpha=0.0)
void	shiftFrequencies (bool=true)
MethodCode	SIPQTI_APP (new sipFFT(app, a0, a1, a2, a3, a4, a5))%End bool isInverseFFT()
MethodCode	SIPQTI_APP (new sipFFT(app, a0, a1, a2))%End FFT(Matrix *
MethodCode	SIPQTI_APP (new sipFFT(app, a0))%End FFT(PlotCurve *
MethodCode	SIPQTI_APP (new sipFFT(app, a0,*a1))%End FFT(PlotCurve *)/NoDerived/
MethodCode	SIPQTI_APP (new sipFFT(app, a0,*a1, a2, a3))%End FFT(Graph *
MethodCode	SIPQTI_APP (new sipFFT(app, a0,*a1,*a2, a3, a4))%End FFT(Graph *
int	window () const
Public Attributes
MethodCode Matrix	bool = false
MethodCode	double
MethodCode const QString	double
MethodCode double	NoDerived
MethodCode const QString &	NoDerived
MethodCode const QString double	NoDerived

---

Member Enumeration Documentation

enum FFT::PlotType

Enumerator:

RealPlot
ImagPlot
MagnitudePlot
AmplitudePlot
PhasePlot
dBPlot
AmplitudePhasePlot
RealImagPlot

enum FFT::TimeWindow

Enumerator:

RectangularWindow
WelchWindow
TriangularWindow
BartlettWindow
HanningWindow
HammingWindow
BlackmanWindow
GaussianWindow

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Constructor & Destructor Documentation

FFT::FFT	(	ApplicationWindow */TransferThis/	,
		Table *	,
		const QString &	,
		const QString &	= QString(),
		int	= 1,
		int	= -1
	)

FFT::FFT	(	ApplicationWindow */TransferThis/	,
		Graph *	,
		const QString &	,
		double	,
		double
	)

FFT::FFT	(	ApplicationWindow */TransferThis/	,
		Graph *	,
		const QString &
	)

FFT::FFT	(	ApplicationWindow */TransferThis/	,
		PlotCurve *
	)

FFT::FFT	(	ApplicationWindow */TransferThis/	,
		PlotCurve *	,
		double	,
		double
	)

FFT::FFT	(	ApplicationWindow */TransferThis/	,
		Matrix *	,
		Matrix *	= NULL,
		bool	= false,
		bool	= true,
		bool	= false,
		bool	= true
	)

FFT::FFT	(	Table *	,
		const QString &	,
		const QString &	= QString(),
		int	= 1,
		int	= -1
	)

---

Member Function Documentation

double FFT::alpha

(

)

const

Matrix* FFT::amplitudesMatrix

(

)

bool FFT::hasNormalizedAmplitudes

(

)

bool FFT::hasShiftedFrequencies

(

)

Matrix* FFT::imaginaryOutputMatrix

(

)

void FFT::normalizeAmplitudes

(

bool

= true

)

int FFT::plotType

(

)

const

Matrix* FFT::realOutputMatrix

(

)

bool FFT::run

(

)

[virtual]

Reimplemented from Filter.

double FFT::sampling

(

)

void FFT::setInverseFFT

(

bool

= true

)

void FFT::setPlotType

(

int

)

void FFT::setSampling

(

double

)

void FFT::setWindow	(	int	w,
		double	alpha = 0.0
	)

void FFT::shiftFrequencies

(

bool

= true

)

MethodCode FFT::SIPQTI_APP

(

new

sipFFTapp, a0, a1, a2, a3, a4, a5

)

MethodCode FFT::SIPQTI_APP

(

new

sipFFTapp, a0, a1, a2

)

MethodCode FFT::SIPQTI_APP

(

new

sipFFTapp, a0

)

MethodCode FFT::SIPQTI_APP

(

new

sipFFTapp, a0,*a1

)

MethodCode FFT::SIPQTI_APP

(

new

sipFFTapp, a0,*a1, a2, a3

)

MethodCode FFT::SIPQTI_APP

(

new

sipFFTapp, a0,*a1,*a2, a3, a4

)

int FFT::window

(

)

const

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Member Data Documentation

MethodCode Matrix FFT::bool = false

MethodCode FFT::double

MethodCode const QString FFT::double

MethodCode double FFT::NoDerived

MethodCode const QString& FFT::NoDerived

MethodCode const QString double FFT::NoDerived

---

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

• qtiplot/src/scripting/qti.sip