Phase Class Reference

Phase calculates the phase distribution of a N-dimensional signal. The phase is the inverse tangent of the ratio between imaginary and real parts of the signal. More...

Public Member Functions
	Phase (const Array1DImpl< float > &timesignal)
	Phase (const Array1DImpl< float_complex > &cfrequencies)
	~Phase ()
bool	calculate (bool unwrap=false)
	Available after execution - in the Bandwidth. More...
float	getAvgPhase () const
const Array1DImpl< float > &	getPhase () const
void	setUnitDeg (bool indegrees)

Protected Member Functions
bool	convert ()
bool	extract ()
void	init ()
bool	unWrap (float maxdph=0.01777778f)

Protected Attributes
float	avgphase_
Array1DImpl< float_complex > &	cfreq_
int	domfreqidx_
bool	indegrees_
Array1DImpl< float > &	phase_

Detailed Description

Phase calculates the phase distribution of a N-dimensional signal. The phase is the inverse tangent of the ratio between imaginary and real parts of the signal.

Phase is not reversible

<>

Constructor & Destructor Documentation

Phase() [1/2]

Phase::Phase

(

const Array1DImpl< float_complex > &

cfrequencies

)

Phase() [2/2]

Phase::Phase

(

const Array1DImpl< float > &

timesignal

)

~Phase()

Phase::~Phase

(

)

Member Function Documentation

calculate()

bool Phase::calculate

(

bool

unwrap = false

)

Available after execution - in the Bandwidth.

convert()

bool Phase::convert ( )

protected

extract()

bool Phase::extract ( )

protected

getAvgPhase()

float Phase::getAvgPhase ( ) const

inline

getPhase()

const Array1DImpl<float>& Phase::getPhase ( ) const

inline

init()

void Phase::init ( )

protected

setUnitDeg()

void Phase::setUnitDeg ( bool  indegrees )

inline

unWrap()

bool Phase::unWrap ( float  maxdph = 0.01777778f )

protected

Parameters

maxdph

Maximum allowed phase difference between consecutive frequencies, in radians

Member Data Documentation

avgphase_

float Phase::avgphase_

protected

cfreq_

Array1DImpl<float_complex>& Phase::cfreq_

protected

domfreqidx_

int Phase::domfreqidx_

protected

indegrees_

bool Phase::indegrees_

protected

phase_

Array1DImpl<float>& Phase::phase_

protected