MHAOvlFilter::fspacing_t Class Reference

Class for frequency spacing, used by filterbank shape generator class. More...

Inheritance diagram for MHAOvlFilter::fspacing_t:

Public Member Functions
	fspacing_t (const MHAOvlFilter::fftfb_vars_t &par, unsigned int nfft, mha_real_t fs)
std::vector< unsigned int >	get_cf_fftbin () const
std::vector< mha_real_t >	get_cf_hz () const
std::vector< mha_real_t >	get_ef_hz () const
unsigned int	nbands () const
	Return number of bands in filter bank. More...

Protected Member Functions
void	fail_on_nonmonotonic_cf ()
void	fail_on_unique_fftbins ()

Protected Attributes
std::vector< MHAOvlFilter::band_descriptor_t >	bands
mha_real_t(*	symmetry_scale )(mha_real_t)

Private Member Functions
void	ef2bands (std::vector< mha_real_t > vef)
void	cf2bands (std::vector< mha_real_t > vcf)
void	equidist2bands (std::vector< mha_real_t > vcf)

Private Attributes
unsigned int	nfft_
mha_real_t	fs_

Detailed Description

Class for frequency spacing, used by filterbank shape generator class.

Constructor & Destructor Documentation

fspacing_t()

MHAOvlFilter::fspacing_t::fspacing_t	(	const MHAOvlFilter::fftfb_vars_t &	par,
		unsigned int	nfft,
		mha_real_t	fs
	)

Member Function Documentation

get_cf_fftbin()

std::vector< unsigned int > MHAOvlFilter::fspacing_t::get_cf_fftbin

(

)

const

get_cf_hz()

std::vector< mha_real_t > MHAOvlFilter::fspacing_t::get_cf_hz

(

)

const

get_ef_hz()

std::vector< mha_real_t > MHAOvlFilter::fspacing_t::get_ef_hz

(

)

const

nbands()

unsigned int MHAOvlFilter::fspacing_t::nbands ( ) const

inline

Return number of bands in filter bank.

fail_on_nonmonotonic_cf()

void MHAOvlFilter::fspacing_t::fail_on_nonmonotonic_cf ( )

protected

fail_on_unique_fftbins()

void MHAOvlFilter::fspacing_t::fail_on_unique_fftbins ( )

protected

ef2bands()

void MHAOvlFilter::fspacing_t::ef2bands ( std::vector< mha_real_t >  vef )

private

cf2bands()

void MHAOvlFilter::fspacing_t::cf2bands ( std::vector< mha_real_t >  vcf )

private

equidist2bands()

void MHAOvlFilter::fspacing_t::equidist2bands ( std::vector< mha_real_t >  vcf )

private

Member Data Documentation

bands

std::vector<MHAOvlFilter::band_descriptor_t> MHAOvlFilter::fspacing_t::bands

protected

symmetry_scale

mha_real_t(* MHAOvlFilter::fspacing_t::symmetry_scale) (mha_real_t)

protected

nfft_

unsigned int MHAOvlFilter::fspacing_t::nfft_

private

fs_

mha_real_t MHAOvlFilter::fspacing_t::fs_

private

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

• mha_fftfb.hh
• mha_fftfb.cpp