hist.h

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/*
     Copyright (C) 2003 Paul Brossier

     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 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 General Public License for more details.

     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
     */

#ifndef HIST_H
#define HIST_H

#ifdef __cplusplus
extern "C" {
#endif

typedef struct _aubio_hist_t aubio_hist_t;

aubio_hist_t * new_aubio_hist(smpl_t flow, smpl_t fhig, uint_t nelems, uint_t channels);
void del_aubio_hist(aubio_hist_t *s);
void aubio_hist_do(aubio_hist_t *s, fvec_t * input);
void aubio_hist_do_notnull(aubio_hist_t *s, fvec_t * input);
smpl_t aubio_hist_mean(aubio_hist_t *s); 
void aubio_hist_weigth(aubio_hist_t *s); 
void aubio_hist_dyn_notnull (aubio_hist_t *s, fvec_t *input);

#ifdef __cplusplus
}
#endif

#endif

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