nps_random.h File Reference

#include "math/pprz_algebra_double.h"

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Functions
double	get_gaussian_noise (void)
void	double_vect3_add_gaussian_noise (struct DoubleVect3 *vect, struct DoubleVect3 *std_dev)
void	double_vect3_get_gaussian_noise (struct DoubleVect3 *vect, struct DoubleVect3 *std_dev)
void	double_vect3_update_random_walk (struct DoubleVect3 *rw, struct DoubleVect3 *std_dev, double dt, double thau)
void	float_vect3_add_gaussian_noise (struct FloatVect3 *vect, struct FloatVect3 *std_dev)
void	float_rates_add_gaussian_noise (struct FloatRates *vect, struct FloatRates *std_dev)

Function Documentation

double_vect3_add_gaussian_noise()

void double_vect3_add_gaussian_noise	(	struct DoubleVect3 *	vect,
		struct DoubleVect3 *	std_dev
	)

Definition at line 34 of file nps_random.c.

References get_gaussian_noise(), DoubleVect3::x, DoubleVect3::y, and DoubleVect3::z.

Referenced by nps_sensor_accel_run_step(), nps_sensor_gps_run_step(), and nps_sensor_gyro_run_step().

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double_vect3_get_gaussian_noise()

void double_vect3_get_gaussian_noise	(	struct DoubleVect3 *	vect,
		struct DoubleVect3 *	std_dev
	)

Definition at line 57 of file nps_random.c.

References get_gaussian_noise(), DoubleVect3::x, DoubleVect3::y, and DoubleVect3::z.

Referenced by double_vect3_update_random_walk().

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double_vect3_update_random_walk()

void double_vect3_update_random_walk	(	struct DoubleVect3 *	rw,
		struct DoubleVect3 *	std_dev,
		double	dt,
		double	thau
	)

Definition at line 65 of file nps_random.c.

References double_vect3_get_gaussian_noise(), VECT3_ADD, and VECT3_SMUL.

Referenced by nps_sensor_gps_run_step(), and nps_sensor_gyro_run_step().

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float_rates_add_gaussian_noise()

void float_rates_add_gaussian_noise	(	struct FloatRates *	vect,
		struct FloatRates *	std_dev
	)

Definition at line 48 of file nps_random.c.

References get_gaussian_noise(), FloatRates::p, FloatRates::q, and FloatRates::r.

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float_vect3_add_gaussian_noise()

void float_vect3_add_gaussian_noise	(	struct FloatVect3 *	vect,
		struct FloatVect3 *	std_dev
	)

Definition at line 41 of file nps_random.c.

References get_gaussian_noise(), FloatVect3::x, FloatVect3::y, and FloatVect3::z.

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get_gaussian_noise()

double get_gaussian_noise

(

void

)

Definition at line 109 of file nps_random.c.

Referenced by double_vect3_add_gaussian_noise(), double_vect3_get_gaussian_noise(), float_rates_add_gaussian_noise(), float_vect3_add_gaussian_noise(), nps_sensor_airspeed_run_step(), nps_sensor_aoa_run_step(), nps_sensor_baro_run_step(), nps_sensor_sideslip_run_step(), nps_sensor_sonar_run_step(), and nps_sensor_temperature_run_step().

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