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)


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.


Generated on Sun Apr 6 17:32:54 2008 for GRASS by  doxygen 1.5.5