45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
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/*
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* Copyright (C) 2020 Belousov Oleg
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*
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* This file is part of PortaPack.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __DSP_HILBERT_H__
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#define __DSP_HILBERT_H__
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#include "dsp_sos.hpp"
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#include "dsp_types.hpp"
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namespace dsp {
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class HilbertTransform {
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public:
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HilbertTransform();
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void execute(float in, float &out_i, float &out_q);
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private:
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uint8_t n = 0;
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SOSFilter<5> sos_i = {};
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SOSFilter<5> sos_q = {};
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};
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} /* namespace dsp */
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#endif/*__DSP_HILBERT_H__*/
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