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SPUC::iir_shelf< Numeric > Class Template Reference
[IIR filters]

Template Class for 1st Order iir filter. More...

#include <iir_shelf.h>

Collaboration diagram for SPUC::iir_shelf< Numeric >:

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List of all members.

Public Member Functions

 iir_shelf (double A=0, double B=0)
Numeric clock (Numeric input)
 Input new sample and calculate output.
void reset ()
 Reset.

Protected Attributes

double a
double b
Numeric out
Numeric previous_out
Numeric previous_in

Detailed Description

template<class Numeric>
class SPUC::iir_shelf< Numeric >

Template Class for 1st Order iir filter.

Template for shelving filter

The filter is assumed of the form $ H(s) = \frac{s+A}{s+B} $ which becomes $ H(z) = \frac{(A+1)+(A-1)*z^-1}{(B+1)+(B-1)*z^-1} $


Constructor & Destructor Documentation

template<class Numeric>
SPUC::iir_shelf< Numeric >::iir_shelf double  A = 0,
double  B = 0
[inline]
 


Member Function Documentation

template<class Numeric>
Numeric SPUC::iir_shelf< Numeric >::clock Numeric  input  )  [inline]
 

Input new sample and calculate output.

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

Reset.


Member Data Documentation

template<class Numeric>
double SPUC::iir_shelf< Numeric >::a [protected]
 

template<class Numeric>
double SPUC::iir_shelf< Numeric >::b [protected]
 

template<class Numeric>
Numeric SPUC::iir_shelf< Numeric >::out [protected]
 

template<class Numeric>
Numeric SPUC::iir_shelf< Numeric >::previous_in [protected]
 

template<class Numeric>
Numeric SPUC::iir_shelf< Numeric >::previous_out [protected]
 


The documentation for this class was generated from the following file:
Generated on Fri Sep 16 11:09:02 2005 for spuc by  doxygen 1.4.4