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/* Copyright 1998-2011 Research Foundation State University of New York   */

/* This file is part of QUB Express.                                      */

/* QUB Express 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 3 of the License, or      */
/* (at your option) any later version.                                    */

/* QUB Express 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,     */
/* named LICENSE.txt, in the QUB Express program directory.  If not, see  */
/* <http://www.gnu.org/licenses/>.                                        */

#ifndef QUB_FILTER_H
#define QUB_FILTER_H

#include "qubfast.h"

#ifdef __cplusplus
extern "C" {
#endif

QUBFAST_API int qub_filterdatad(double *data, double *fdata, int ndata, double dt, double freq);
QUBFAST_API int qub_filterdataf(float *data, float *fdata, int ndata, float dt, float freq);
  // @param dt: seconds between each sample
  // @param freq: filter cutoff, in Hz


#ifdef __cplusplus
}
#endif

#endif