AverageFilter< T > Class Template Reference

#include <filters.h>

Inheritance diagram for AverageFilter< T >:

Collaboration diagram for AverageFilter< T >:

Public Member Functions
	AverageFilter (T dt, T t_const, T limit)
virtual	~AverageFilter ()
virtual void	input (T input_value)
virtual T	output (void)
virtual void	clear (void)
Public Member Functions inherited from filter< T >
	filter (void)
virtual	~filter (void)

Private Attributes
T	est_value_
T	dt_
T	t_const_
T	limit_

Detailed Description

template<typename T>
class AverageFilter< T >

Definition at line 113 of file filters.h.

Constructor & Destructor Documentation

template<typename T >

AverageFilter< T >::AverageFilter	(	T	dt,
		T	t_const,
		T	limit
	)

Definition at line 320 of file filters.cpp.

References AverageFilter< T >::est_value_.

    : dt_(dt), t_const_(t_const), limit_(limit) {
  est_value_ = 0.;
}

template<typename T >

AverageFilter< T >::~AverageFilter ( )

virtual

Definition at line 326 of file filters.cpp.

References AverageFilter< T >::est_value_.

                                 {
  est_value_ = 0;
}

Member Function Documentation

template<typename T >

void AverageFilter< T >::clear ( void  )

virtual

Implements filter< T >.

Definition at line 331 of file filters.cpp.

References AverageFilter< T >::est_value_.

                             {
  est_value_ = 0.;
}

template<typename T >

void AverageFilter< T >::input ( T  input_value )

virtual

Implements filter< T >.

Definition at line 336 of file filters.cpp.

References AverageFilter< T >::dt_, AverageFilter< T >::est_value_, AverageFilter< T >::limit_, and AverageFilter< T >::t_const_.

                                    {
  T update_value = input - est_value_;
  if (fabs(update_value) > limit_) {
    update_value = 0.;
  }
  est_value_ += (dt_ / (dt_ + t_const_)) * update_value;
}

template<typename T >

T AverageFilter< T >::output ( void  )

virtual

Implements filter< T >.

Definition at line 345 of file filters.cpp.

References AverageFilter< T >::est_value_.

                           {
  return est_value_;
}

Member Data Documentation

template<typename T >

T AverageFilter< T >::dt_

private

Definition at line 123 of file filters.h.

template<typename T >

T AverageFilter< T >::est_value_

private

Definition at line 122 of file filters.h.

template<typename T >

T AverageFilter< T >::limit_

private

Definition at line 125 of file filters.h.

template<typename T >

T AverageFilter< T >::t_const_

private

Definition at line 124 of file filters.h.

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

• filters.h
• filters.cpp