sr_math_utils::filters::LowPassFilter Class Reference

#include <sr_math_utils.hpp>

Public Member Functions
std::pair< double, double >	compute (double q, double timestamp)
	LowPassFilter (double tau=0.05)

Private Attributes
double	dt
bool	is_first
double	q_prev
double	tau
double	timestamp_1
std::pair< double, double >	value_derivative

Detailed Description

Definition at line 158 of file sr_math_utils.hpp.

Constructor & Destructor Documentation

sr_math_utils::filters::LowPassFilter::LowPassFilter ( double  tau = 0.05 )

inlineexplicit

Definition at line 161 of file sr_math_utils.hpp.

Member Function Documentation

std::pair<double, double> sr_math_utils::filters::LowPassFilter::compute ( double  q, double  timestamp  )

inline

Computes the filtered value and its derivative.

Parameters

q	the newly received value.
timestamp	the time at which the last measurement was made (in sec).

Returns

a pair containing the filtered value first, then the derivative.

Definition at line 178 of file sr_math_utils.hpp.

Member Data Documentation

double sr_math_utils::filters::LowPassFilter::dt

private

Definition at line 210 of file sr_math_utils.hpp.

bool sr_math_utils::filters::LowPassFilter::is_first

private

Definition at line 206 of file sr_math_utils.hpp.

double sr_math_utils::filters::LowPassFilter::q_prev

private

Definition at line 210 of file sr_math_utils.hpp.

double sr_math_utils::filters::LowPassFilter::tau

private

Definition at line 210 of file sr_math_utils.hpp.

double sr_math_utils::filters::LowPassFilter::timestamp_1

private

Definition at line 210 of file sr_math_utils.hpp.

std::pair<double, double> sr_math_utils::filters::LowPassFilter::value_derivative

private

Definition at line 212 of file sr_math_utils.hpp.

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

• sr_math_utils.hpp