A finit impulse response (FIR) filter implementation. More...

#include <modm/math/filter/fir.hpp>

Public Member Functions
	Fir (const float (&coeff)[N])

void	setCoefficients (const float (&coeff)[N])

void	reset ()
	Resets the tap buffer.

void	append (const T &input)
	Appends new tap.

void	update ()
	Calculates g[0].

const T &	getValue () const
	Returns g[0].

Detailed Description

A finit impulse response (FIR) filter implementation.

g[n] = SUM(h[k]x[n-k])

Constructor & Destructor Documentation

template<typename T , int N, int BLOCK_SIZE, signed int ScaleFactor = 1>

modm::filter::Fir< T, N, BLOCK_SIZE, ScaleFactor >::Fir ( const float (&) coeff[N] )

Parameters

coeff array containing the coefficients

template<typename T , int N, int BLOCK_SIZE, signed int ScaleFactor = 1>

void modm::filter::Fir< T, N, BLOCK_SIZE, ScaleFactor >::setCoefficients ( const float (&) coeff[N] )

Reset the coefficients.

Parameters

coeff array containing the coefficients

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