ppe_roq.h

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/*
*  Copyright (C) 2014, 2016 Matthew Pitkin
*
*  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
*/
 
/**
 * \file
 * \ingroup lalpulsar_bin_HeterodyneSearch
 * \author Matthew Pitkin
 *
 * \brief Header file for the reduced order quadrature generation used in parameter
 * estimation code for known pulsar searches using the nested sampling
 * algorithm.
 */
 
#ifndef _PPE_ROQ_H
#define _PPE_ROQ_H
 
#include "pulsar_parameter_estimation_nested.h"
#include "ppe_models.h"
#include "ppe_utils.h"
 
#define ROQTOLERANCE 1e-11
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* generate Chebyshev-Gauss-Lobatto nodes in frequency */
REAL8 *chebyshev_gauss_lobatto_nodes( REAL8 freqmin, REAL8 freqmax, UINT4 nnodes );
 
/* generate the interpolants */
void generate_interpolant( LALInferenceRunState *runState );
 
/* generate a training set */
COMPLEX16Array *generate_training_set( LALInferenceRunState *rs,
                                       UINT4 n );
 
REAL8Array *generate_training_set_quad( LALInferenceRunState *rs,
                                        UINT4 n );
 
#ifdef __cplusplus
}
#endif
 
#endif /* _PPE_ROQ_H */