gctl/lib/algorithm/emd.h

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/********************************************************
*
*
*
*
*
*
* Geophysical Computational Tools & Library (GCTL)
*
* Copyright (c) 2023 Yi Zhang (yizhang-geo@zju.edu.cn)
*
* GCTL is distributed under a dual licensing scheme. You can redistribute
* it and/or modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, either version 2
* of the License, or (at your option) any later version. You should have
* received a copy of the GNU Lesser General Public License along with this
* program. If not, see <http://www.gnu.org/licenses/>.
*
* If the terms and conditions of the LGPL v.2. would prevent you from using
* the GCTL, please consider the option to obtain a commercial license for a
* fee. These licenses are offered by the GCTL's original author. As a rule,
* licenses are provided "as-is", unlimited in time for a one time fee. Please
* send corresponding requests to: yizhang-geo@zju.edu.cn. Please do not forget
* to include some description of your company and the realm of its activities.
* Also add information on how to contact you by electronic and paper mail.
******************************************************/
#ifndef _GCTL_EMD_H
#define _GCTL_EMD_H
// library head file
#include "../gctl_config.h"
#include "../core/array.h"
#include "../core/matrix.h"
#ifdef GCTL_EEMD
// eemd head file
#include "eemd.h"
namespace gctl
{
void eemd1d(const array<double> &in, matrix<double> &out, size_t M,
unsigned int ensemble_size, double noise_strength, unsigned int S_number,
unsigned int num_siftings, unsigned long int rng_seed);
void ceemdan1d(const array<double> &in, matrix<double> &out, size_t M,
unsigned int ensemble_size, double noise_strength, unsigned int S_number,
unsigned int num_siftings, unsigned long int rng_seed);
}
#endif // GCTL_EEMD
#endif // _GCTL_EEMD_H