dc/d9b/low__pass__filter_8hpp_source.html

#pragma once

#include "filter.hpp"


class LowPassFilter : public Filter {

private:

  double alpha_;

  double prev_value_;

public:

  LowPassFilter(double alpha, double initial_value = 0.0);


  double filter(double input) override;


  void reset(double value = 0.0) override;

};


Filter
Abstract base class that defines the interface for single variable filters Derived classes must imple...
Definition filter.hpp:8

LowPassFilter
Low Pass Filter class.
Definition low_pass_filter.hpp:10

LowPassFilter::filter
double filter(double input) override
Apply the low pass filter to a new input.
Definition low_pass_filter.cpp:6

LowPassFilter::prev_value_
double prev_value_
Previous filtered value.
Definition low_pass_filter.hpp:13

LowPassFilter::alpha_
double alpha_
Smoothing factor.
Definition low_pass_filter.hpp:12

LowPassFilter::reset
void reset(double value=0.0) override
Reset the filter to a specific value.
Definition low_pass_filter.cpp:11

filter.hpp