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Iir::ChebyshevII::HighPass< FilterOrder, StateType > Struct Template Reference

#include <ChebyshevII.h>

Inheritance diagram for Iir::ChebyshevII::HighPass< FilterOrder, StateType >:
Iir::PoleFilter< HighPassBase, DirectFormII, 4 > Iir::CascadeStages<(MaxAnalogPoles+1)/2, DirectFormII >

Public Member Functions

void setup (double sampleRate, double cutoffFrequency, double stopBandDb)
 
void setup (int reqOrder, double sampleRate, double cutoffFrequency, double stopBandDb)
 
void setupN (double cutoffFrequency, double stopBandDb)
 
void setupN (int reqOrder, double cutoffFrequency, double stopBandDb)
 
- Public Member Functions inherited from Iir::PoleFilter< HighPassBase, DirectFormII, 4 >
- Public Member Functions inherited from Iir::CascadeStages<(MaxAnalogPoles+1)/2, DirectFormII >
void reset ()
 
void setup (const double(&sosCoefficients)[MaxStages][6])
 
Sample filter (const Sample in)
 
const Cascade::Storage getCascadeStorage ()
 

Detailed Description

template<int FilterOrder = 4, class StateType = DirectFormII>
struct Iir::ChebyshevII::HighPass< FilterOrder, StateType >

ChebyshevII highpass filter

Parameters
FilterOrderReserves memory for a filter of the order FilterOrder
StateTypeThe filter topology: DirectFormI, DirectFormII, ...

Member Function Documentation

◆ setup() [1/2]

template<int FilterOrder = 4, class StateType = DirectFormII>
void Iir::ChebyshevII::HighPass< FilterOrder, StateType >::setup ( double sampleRate,
double cutoffFrequency,
double stopBandDb )
inline

Calculates the coefficients of the filter

Parameters
sampleRateSampling rate
cutoffFrequencyCutoff frequency.
stopBandDbPermitted ripples in dB in the stopband

◆ setup() [2/2]

template<int FilterOrder = 4, class StateType = DirectFormII>
void Iir::ChebyshevII::HighPass< FilterOrder, StateType >::setup ( int reqOrder,
double sampleRate,
double cutoffFrequency,
double stopBandDb )
inline

Calculates the coefficients of the filter

Parameters
reqOrderRequested order which can be less than the instantiated one
sampleRateSampling rate
cutoffFrequencyCutoff frequency.
stopBandDbPermitted ripples in dB in the stopband

◆ setupN() [1/2]

template<int FilterOrder = 4, class StateType = DirectFormII>
void Iir::ChebyshevII::HighPass< FilterOrder, StateType >::setupN ( double cutoffFrequency,
double stopBandDb )
inline

Calculates the coefficients of the filter

Parameters
cutoffFrequencyNormalised cutoff frequency (0..1/2)
stopBandDbPermitted ripples in dB in the stopband

◆ setupN() [2/2]

template<int FilterOrder = 4, class StateType = DirectFormII>
void Iir::ChebyshevII::HighPass< FilterOrder, StateType >::setupN ( int reqOrder,
double cutoffFrequency,
double stopBandDb )
inline

Calculates the coefficients of the filter

Parameters
reqOrderRequested order which can be less than the instantiated one
cutoffFrequencyNormalised cutoff frequency (0..1/2)
stopBandDbPermitted ripples in dB in the stopband

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