segment.h

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/*
*  Copyright (C) 2007 Jolien Creighton
*
*  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 with program; see the file COPYING. If not, write to the
*  Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
*  MA  02110-1301  USA
*/
 
#ifndef SEGMENT_H
#define SEGMENT_H
 
/*
 *
 * Routine to create a single overwhitened data segment from a time series:
 * this performs the FFT to get the data into the frequency domain and then
 * multiplies it by the inverse power spectrum to overwhiten it.
 *
 */
 
#include <lal/LALDatatypes.h>
#include <lal/RealFFT.h>
 
int compute_data_segment(
    COMPLEX8FrequencySeries  *segment,
    UINT4                     segmentNumber,
    REAL4TimeSeries          *series,
    REAL4FrequencySeries     *invspec,
    COMPLEX8FrequencySeries  *response,
    REAL8                     segmentDuration,
    REAL8                     strideDuration,
    REAL4FFTPlan             *fwdPlan
    );
 
#endif /* SEGMENT_H */