This library provides the ability to compute the median, circular median, mean and standard deviation of a dataset stored in a circular buffer

Dependents:   Ni-MH_V3

util.h

Committer:
greletj
Date:
2013-05-28
Revision:
6:df815bdada09
Parent:
3:27019c77bf90

File content as of revision 6:df815bdada09:

/* Copyright (c) <2012> <copyright J. Grelet>, MIT License
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
 * and associated documentation files (the "Software"), to deal in the Software without restriction, 
 * including without limitation the rights to use, copy, modify, merge, publish, distribute, 
 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or 
 * substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 
 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
 /* anciennement sys.h */

typedef void          *pointeur;

#ifndef FALSE
#  define FALSE 0
#endif
#ifndef TRUE
#  define TRUE  1
#endif

#define ALLOUE( nb,type )      (type *) calloc( nb,sizeof( type ) )
#define LIBERE(     var )        if( var ) free( (void *) var )

#define FARALLOUE( nb,type )   (type *) calloc( nb, sizeof( type ) )
#define FARLIBERE(     var )     if( var ) free( (void *) var )

/* util.h */

typedef char           STRING[ 41 ];
#define MAX_CHAR_POOL 4096      /* 4Ko de chaines */


double convert_position( double data );
double temps( unsigned jour_julien, double heure );


STRING *gen_str( unsigned taille /*= 80*/ );