math::LowPassFilter2pVector3f Class Reference

#include <LowPassFilter2pVector3f.hpp>

Collaboration diagram for math::LowPassFilter2pVector3f:

Public Member Functions
	LowPassFilter2pVector3f (float sample_freq, float cutoff_freq)
void	set_cutoff_frequency (float sample_freq, float cutoff_freq)
matrix::Vector3f	apply (const matrix::Vector3f &sample)
	Add a new raw value to the filter. More...
float	get_cutoff_freq () const
matrix::Vector3f	reset (const matrix::Vector3f &sample)

Private Attributes
float	_cutoff_freq {0.0f}
float	_a1 {0.0f}
float	_a2 {0.0f}
float	_b0 {0.0f}
float	_b1 {0.0f}
float	_b2 {0.0f}
matrix::Vector3f	_delay_element_1 {0.0f, 0.0f, 0.0f}
matrix::Vector3f	_delay_element_2 {0.0f, 0.0f, 0.0f}

Detailed Description

Definition at line 44 of file LowPassFilter2pVector3f.hpp.

Constructor & Destructor Documentation

LowPassFilter2pVector3f()

math::LowPassFilter2pVector3f::LowPassFilter2pVector3f ( float  sample_freq, float  cutoff_freq  )

inline

Definition at line 48 of file LowPassFilter2pVector3f.hpp.

References set_cutoff_frequency().

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Member Function Documentation

apply()

matrix::Vector3f math::LowPassFilter2pVector3f::apply ( const matrix::Vector3f &  sample )

inline

Add a new raw value to the filter.

Returns

retrieve the filtered result

Definition at line 62 of file LowPassFilter2pVector3f.hpp.

References _a1, _a2, _b0, _b1, _b2, _delay_element_1, and _delay_element_2.

Referenced by reset(), PX4Accelerometer::update(), and PX4Gyroscope::update().

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get_cutoff_freq()

float math::LowPassFilter2pVector3f::get_cutoff_freq ( ) const

inline

Definition at line 75 of file LowPassFilter2pVector3f.hpp.

References _cutoff_freq, and reset().

Referenced by PX4Accelerometer::print_status(), PX4Gyroscope::print_status(), PX4Accelerometer::set_sample_rate(), and PX4Gyroscope::set_sample_rate().

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reset()

matrix::Vector3f math::LowPassFilter2pVector3f::reset

(

const matrix::Vector3f &

sample

)

Definition at line 75 of file LowPassFilter2pVector3f.cpp.

References _b0, _b1, _b2, _delay_element_1, _delay_element_2, and apply().

Referenced by get_cutoff_freq().

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set_cutoff_frequency()

void math::LowPassFilter2pVector3f::set_cutoff_frequency	(	float	sample_freq,
		float	cutoff_freq
	)

Definition at line 43 of file LowPassFilter2pVector3f.cpp.

References _a1, _a2, _b0, _b1, _b2, _cutoff_freq, _delay_element_1, _delay_element_2, f(), M_PI_F, and matrix::Matrix< Type, M, N >::zero().

Referenced by PX4Accelerometer::configure_filter(), PX4Gyroscope::configure_filter(), LowPassFilter2pVector3f(), PX4Accelerometer::set_sample_rate(), and PX4Gyroscope::set_sample_rate().

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Member Data Documentation

_a1

float math::LowPassFilter2pVector3f::_a1 {0.0f}

private

Definition at line 84 of file LowPassFilter2pVector3f.hpp.

Referenced by apply(), and set_cutoff_frequency().

_a2

float math::LowPassFilter2pVector3f::_a2 {0.0f}

private

Definition at line 85 of file LowPassFilter2pVector3f.hpp.

Referenced by apply(), and set_cutoff_frequency().

_b0

float math::LowPassFilter2pVector3f::_b0 {0.0f}

private

Definition at line 87 of file LowPassFilter2pVector3f.hpp.

Referenced by apply(), reset(), and set_cutoff_frequency().

_b1

float math::LowPassFilter2pVector3f::_b1 {0.0f}

private

Definition at line 88 of file LowPassFilter2pVector3f.hpp.

Referenced by apply(), reset(), and set_cutoff_frequency().

_b2

float math::LowPassFilter2pVector3f::_b2 {0.0f}

private

Definition at line 89 of file LowPassFilter2pVector3f.hpp.

Referenced by apply(), reset(), and set_cutoff_frequency().

_cutoff_freq

float math::LowPassFilter2pVector3f::_cutoff_freq {0.0f}

private

Definition at line 82 of file LowPassFilter2pVector3f.hpp.

Referenced by get_cutoff_freq(), and set_cutoff_frequency().

_delay_element_1

matrix::Vector3f math::LowPassFilter2pVector3f::_delay_element_1 {0.0f, 0.0f, 0.0f}

private

Definition at line 91 of file LowPassFilter2pVector3f.hpp.

Referenced by apply(), reset(), and set_cutoff_frequency().

_delay_element_2

matrix::Vector3f math::LowPassFilter2pVector3f::_delay_element_2 {0.0f, 0.0f, 0.0f}

private

Definition at line 92 of file LowPassFilter2pVector3f.hpp.

Referenced by apply(), reset(), and set_cutoff_frequency().

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

• src/lib/mathlib/math/filter/LowPassFilter2pVector3f.hpp
• src/lib/mathlib/math/filter/LowPassFilter2pVector3f.cpp