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/*
* Project: The SPD Image correction and azimuthal regrouping
* http://forge.epn-campus.eu/projects/show/azimuthal
*
* Copyright (C) 2005-2010 European Synchrotron Radiation Facility
* Grenoble, France
*
* Principal authors: P. Boesecke (boesecke@esrf.fr)
* R. Wilcke (wilcke@esrf.fr)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* and the GNU Lesser General Public License along with this program.
* If not, see <http://www.gnu.org/licenses/>.
*/
/*+++***********************************************************************
NAME
gauss.h
SYNOPSIS
#include "gauss.h"
DESCRIPTION
Header of the module "gauss.c"
***********************************************************************---*/
#ifndef _GAUSS_
# define _GAUSS_
/***************************************************************************
* General Definitions *
***************************************************************************/
#ifndef PRIVATE
# define PRIVATE static /* used to declare variables of private type */
# define PUBLIC /* used to declare variables of public type */
#endif
# include <stdio.h>
# include <stdlib.h>
# include <string.h>
# include <ctype.h>
# include <limits.h>
# include <errno.h>
# include <stdio.h>
# include <fcntl.h>
# include <math.h>
# include <float.h>
/***************************************************************************
* Functions *
***************************************************************************/
PUBLIC extern double
Gauss ( double x, double sigma ), // gaussian normal distribution
IntGauss ( double x, double sigma ), // integral of gaussian
InvIntGauss ( double y, double sigma ), // inverse integral
GaussNoise( double sigma ); // creates gaussian noise
PUBLIC extern void
GaussNoiseSeed( unsigned int seed ), // set random number seed
GaussDebug( int mode ); // 0: no debug mode, 1: debug
#endif
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