nrutils.h

本程序中列举了数字图象模式识别领域中的常用程序,可以在其基础上进行图象处理.

/*
**      File:   nrutil.h
*/
#ifndef _nrutils_h
#define _nrutils_h

float *vector(int nl ,int nh);
float **matrix(int nrl,int nrh,int ncl,int nch);
float **convert_matrix(float *a,int nrl,int nrh,int ncl,int nch);
double *dvector(int nl,int nh);
double **dmatrix(int nrl,int nrh,int ncl,int nch);
int *ivector(int nl,int nh);
int **imatrix(int nrl,int nrh,int ncl,int nch);
float **submatrix(float **a,int oldrl,int oldrh,int oldcl,int oldch,int newrl,int newcl);
void free_vector(float *v,int nl,int nh);
void free_dvector(double *v,int nl,int nh);
void free_ivector(int *v,int nl,int nh);
void free_matrix(float **m,int nrl,int nrh,int ncl,int nch);
void free_dmatrix(double **m,int nrl,int nrh,int ncl,int nch);
void free_imatrix(int **m,int nrl,int nrh,int ncl,int nch);
void free_submatrix(float **b,int nrl,int nrh,int ncl,int nch);
void free_convert_matrix(float **b,int nrl,int nrh,int ncl,int nch);
void nrerror(char *error_text);

#endif //_nrutils_h