FilterAverage Class Reference

FilterAverage provides an average filter More...

#include <Filter.h>

Inheritance diagram for FilterAverage:

Public Member Functions
	FilterAverage (int size=3)
void	setWindowSize (int size)
int	getWindowSize ()
int	getCurrentSize ()
double	operator= (double _value)
virtual double	next (double y)
	Update the value. All inherited classes need to update value in next().
virtual void	reset ()
	Reset the filter state.
double	deviation () const
Public Member Functions inherited from Filter
	Filter ()
	Constructor.
double	get () const
	Get the latest value.
	operator double ()
	Get the latest value.

Protected Member Functions
void	push_to_buffer (double y)

Protected Attributes
unsigned int	count
unsigned int	window_size
std::deque< double >	buffer
Protected Attributes inherited from Filter
double	value

Detailed Description

FilterAverage provides an average filter

The FilterAverage remembers window_size last elements in the time series and returns always the average of these elements. The size of the window window_size can be set in the constructor or with setWindowSize() .

Note, that when the window_size is <= 0 we calculate the average over the whole sequence without using the buffer.

Definition at line 116 of file Filter.h.

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

• Filter.h