CWT Class Reference

Continuous Wavelet Transform. More...

Classes
struct	CWTWavelets

Public Types
enum	WaveletType { Morlet, Gaussian, MexicanHat }

Public Member Functions
	CWT ()
	~CWT ()
bool	init ()
	mDeclareEnumUtils (WaveletType)
void	setWavelet (CWT::WaveletType)
void	setTransformRange (const StepInterval< float > &rg)
void	setDeltaT (float dt)
bool	setInputInfo (const ArrayNDInfo &)
const ArrayNDInfo &	getInputInfo () const
bool	real2real () const
bool	real2complex () const
bool	complex2real () const
bool	complex2complex () const
bool	biDirectional () const
bool	setDir (bool forw)
bool	getDir () const
bool	transform (const ArrayND< float > &, ArrayND< float > &) const
bool	transform (const ArrayND< float_complex > &, ArrayND< float_complex > &) const
bool	transform (const ArrayND< float_complex > &input, ArrayND< float > &output)
float	getScale (int ns, float dt, float freq) const
void	setFreqIdxs (const TypeSet< int > &outfreqidxs)

Protected Member Functions
bool	isPossible (int sz) const
bool	isFast (int) const
void	transform (int, float, int, const Array1DImpl< float_complex > &, Array2DImpl< float > &)

Protected Attributes
CWTWavelets	wvlts_
Fourier::CC *	fft_
Fourier::CC *	ifft_
ArrayNDInfo *	info_
bool	inited_
float	dt_
WaveletType	wt_
StepInterval< float >	freqrg_
TypeSet< int >	outfreqidxs_

Detailed Description

Continuous Wavelet Transform.

Member Enumeration Documentation

enum CWT::WaveletType

Enumerator
Morlet
Gaussian
MexicanHat

Constructor & Destructor Documentation

CWT::CWT

(

)

CWT::~CWT

(

)

Member Function Documentation

bool CWT::biDirectional ( ) const

inline

bool CWT::complex2complex ( ) const

inline

bool CWT::complex2real ( ) const

inline

bool CWT::getDir ( ) const

inline

const ArrayNDInfo& CWT::getInputInfo ( ) const

inline

float CWT::getScale	(	int	ns,
		float	dt,
		float	freq
	)		const

bool CWT::init

(

)

bool CWT::isFast ( int  ) const

inlineprotected

bool CWT::isPossible ( int  sz ) const

protected

CWT::mDeclareEnumUtils

(

WaveletType

)

bool CWT::real2complex ( ) const

inline

bool CWT::real2real ( ) const

inline

void CWT::setDeltaT ( float  dt )

inline

bool CWT::setDir

(

bool

forw

)

void CWT::setFreqIdxs ( const TypeSet< int > &  outfreqidxs )

inline

bool CWT::setInputInfo

(

const ArrayNDInfo &

)

void CWT::setTransformRange ( const StepInterval< float > &  rg )

inline

void CWT::setWavelet

(

CWT::WaveletType

)

bool CWT::transform ( const ArrayND< float > &  , ArrayND< float > &    ) const

inline

bool CWT::transform ( const ArrayND< float_complex > &  , ArrayND< float_complex > &    ) const

inline

bool CWT::transform	(	const ArrayND< float_complex > &	input,
		ArrayND< float > &	output
	)

void CWT::transform ( int  , float  , int  , const Array1DImpl< float_complex > &  , Array2DImpl< float > &    )

protected

Member Data Documentation

float CWT::dt_

protected

Fourier::CC* CWT::fft_

protected

StepInterval<float> CWT::freqrg_

protected

Fourier::CC* CWT::ifft_

protected

ArrayNDInfo* CWT::info_

protected

bool CWT::inited_

protected

TypeSet<int> CWT::outfreqidxs_

protected

WaveletType CWT::wt_

protected

CWTWavelets CWT::wvlts_

protected