/*
   Copyright (C) 2007 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.

*/

/** @file
 * compute spectrum centroid of a cvec object
 */

#ifndef _SPECTRAL_CENTROID_H
#define _SPECTRAL_CENTROID_H

#ifdef __cplusplus
extern "C" {
#endif

/**
 * spectrum centroid computed on a cvec
 */
smpl_t aubio_spectral_centroid(cvec_t * input, smpl_t samplerate);

#ifdef __cplusplus
}
#endif

#endif /* _SPECTRAL_CENTROID_H */