low_pass_filter< T, N > Class Template Reference

Digital low-pass filter for arrays of data. More...

#include <low_pass.h>

Public Member Functions
	low_pass_filter (double cutoff_hz)
T *	filter (const T(&src)[N], double ts)

Private Attributes
double	fc
	Cutoff frequency [Hz] T y[N];.
T	y [N]
	Filtered output buffer.
bool	has_init
	Initialization flag.
double	last_ts
	Previous timestamp.

Detailed Description

template<class T, size_t N>
class low_pass_filter< T, N >

Digital low-pass filter for arrays of data.

Template Parameters

T	Data type (must support arithmetic operations)
N	Array size

Constructor & Destructor Documentation

low_pass_filter()

template<class T , size_t N>

low_pass_filter< T, N >::low_pass_filter ( double  cutoff_hz )

inline

Member Function Documentation

filter()

template<class T , size_t N>

T * low_pass_filter< T, N >::filter ( const T(&)  src[N], double  ts  )

inline

Member Data Documentation

fc

template<class T , size_t N>

double low_pass_filter< T, N >::fc

private

Cutoff frequency [Hz] T y[N];.

has_init

template<class T , size_t N>

bool low_pass_filter< T, N >::has_init

private

Initialization flag.

last_ts

template<class T , size_t N>

double low_pass_filter< T, N >::last_ts

private

Previous timestamp.

y

template<class T , size_t N>

T low_pass_filter< T, N >::y[N]

private

Filtered output buffer.

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

• inc/low_pass.h