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_complex > &cfrequencies)
	Phase (const Array1DImpl< float > &timesignal)
	~Phase ()
void	setUnitDeg (bool indegrees)
bool	calculate ()
	Available after execution - in the Bandwidth. More...
float	getAvgPhase () const
const Array1DImpl< float > &	getPhase () const

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

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

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::Phase

(

const Array1DImpl< float_complex > &

cfrequencies

)

Phase::Phase

(

const Array1DImpl< float > &

timesignal

)

Phase::~Phase

(

)

Member Function Documentation

bool Phase::calculate

(

)

Available after execution - in the Bandwidth.

bool Phase::convert ( )

protected

bool Phase::extract ( )

protected

float Phase::getAvgPhase ( ) const

inline

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

inline

void Phase::init ( )

protected

void Phase::setUnitDeg ( bool  indegrees )

inline

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

protected

Parameters

maxdph

Maximum allowed phase difference between consecutive frequencies, in radians

Member Data Documentation

float Phase::avgphase_

protected

Array1DImpl<float_complex>& Phase::cfreq_

protected

int Phase::domfreqidx_

protected

bool Phase::indegrees_

protected

Array1DImpl<float>& Phase::phase_

protected