transform.c File Reference

#include <math.h>
#include <grass/libtrans.h>

Include dependency graph for transform.c:

Go to the source code of this file.

Functions
int	compute_transformation_coef (double ax[], double ay[], double bx[], double by[], int use[], int n)
int	transform_a_into_b (double ax, double ay, double *bx, double *by)
int	transform_b_into_a (double bx, double by, double *ax, double *ay)
int	residuals_a_predicts_b (double ax[], double ay[], double bx[], double by[], int use[], int n, double residuals[], double *rms)
int	residuals_b_predicts_a (double ax[], double ay[], double bx[], double by[], int use[], int n, double residuals[], double *rms)

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Function Documentation

int compute_transformation_coef	(	double	ax[],
		double	ay[],
		double	bx[],
		double	by[],
		int	use[],
		int	n
	)

Definition at line 74 of file transform.c.

References inverse(), and m_mult().

int residuals_a_predicts_b	(	double	ax[],
		double	ay[],
		double	bx[],
		double	by[],
		int	use[],
		int	n,
		double	residuals[],
		double *	rms
	)

Definition at line 198 of file transform.c.

int residuals_b_predicts_a	(	double	ax[],
		double	ay[],
		double	bx[],
		double	by[],
		int	use[],
		int	n,
		double	residuals[],
		double *	rms
	)

Definition at line 210 of file transform.c.

int transform_a_into_b	(	double	ax,
		double	ay,
		double *	bx,
		double *	by
	)

Definition at line 164 of file transform.c.

int transform_b_into_a	(	double	bx,
		double	by,
		double *	ax,
		double *	ay
	)

Definition at line 174 of file transform.c.

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