SPUC::fir_interp< Numeric > Class Template Reference
[FIR filters, Interpolation filters]

template class fir_decim based on FIR class, created to support polyphase FIR interpolation More...

#include <fir_interp.h>

Inheritance diagram for SPUC::fir_interp< Numeric >:

[legend]Collaboration diagram for SPUC::fir_interp< Numeric >:

[legend]List of all members.

Public Member Functions
void	skip ()
	Skip output sample but increment phase.
void	set_rate (long r)
	Set interpolation rate.
void	set_automatic (void)
void	set_manual (int def_phase=0)
	fir_interp (const char *i)
	Constructor.
	fir_interp (void)
	fir_interp (long n)
void	reset ()
	Reset.
Numeric	coeff_sum ()
	Get sum of coefficients.
void	input (Numeric in)
Numeric	clock (long set_phase)
	Explicitly set the phase.
Numeric	clock (void)
Public Attributes
long	num_low
long	rate
long	phase
	upsampling rate
long	auto_mode
	current polyphase phase

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Detailed Description

template<class Numeric>
class SPUC::fir_interp< Numeric >

template class fir_decim based on FIR class, created to support polyphase FIR interpolation

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Constructor & Destructor Documentation

template<class Numeric> SPUC::fir_interp< Numeric >::fir_interp (  const char *  i  )  [inline]

Constructor.

template<class Numeric> SPUC::fir_interp< Numeric >::fir_interp (  void   )  [inline]

template<class Numeric> SPUC::fir_interp< Numeric >::fir_interp (  long  n  )  [inline]

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Member Function Documentation

template<class Numeric> Numeric SPUC::fir_interp< Numeric >::clock (  void   )  [inline]

Phase increments when in automatic mode Otherwise phase does not change

template<class Numeric> Numeric SPUC::fir_interp< Numeric >::clock (  long  set_phase  )  [inline]

Explicitly set the phase.

template<class Numeric> Numeric SPUC::fir_interp< Numeric >::coeff_sum (   )  [inline]

Get sum of coefficients. Reimplemented from SPUC::fir< Numeric >.

template<class Numeric> void SPUC::fir_interp< Numeric >::input (  Numeric  in  )  [inline]

template<class Numeric> void SPUC::fir_interp< Numeric >::reset (  void   )  [inline]

Reset. Reimplemented from SPUC::fir< Numeric >.

template<class Numeric> void SPUC::fir_interp< Numeric >::set_automatic (  void   )  [inline]

template<class Numeric> void SPUC::fir_interp< Numeric >::set_manual (  int  def_phase = 0  )  [inline]

template<class Numeric> void SPUC::fir_interp< Numeric >::set_rate (  long  r  )  [inline]

Set interpolation rate.

template<class Numeric> void SPUC::fir_interp< Numeric >::skip (   )  [inline]

Skip output sample but increment phase.

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Member Data Documentation

template<class Numeric> long SPUC::fir_interp< Numeric >::auto_mode

current polyphase phase

template<class Numeric> long SPUC::fir_interp< Numeric >::num_low

template<class Numeric> long SPUC::fir_interp< Numeric >::phase

upsampling rate

template<class Numeric> long SPUC::fir_interp< Numeric >::rate

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

• generic/fir_interp.h

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