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61 lines
2.3 KiB
C
61 lines
2.3 KiB
C
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///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2023 Edouard Griffiths, F4EXB. //
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// //
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// This is the code from ft8mon: https://github.com/rtmrtmrtmrtm/ft8mon //
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// written by Robert Morris, AB1HL //
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// reformatted and adapted to Qt and SDRangel context //
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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 as version 3 of the License, or //
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// (at your option) 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 V3 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. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef ft8plan_h
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#define ft8plan_h
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#include <fftw3.h>
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#include <QMutex>
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namespace FT8
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{
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class Plan
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{
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public:
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Plan(int n);
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~Plan();
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int n_;
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int type_;
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//
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// real -> complex
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//
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fftwf_complex *c_; // (n_ / 2) + 1 of these
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float *r_; // n_ of these
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fftwf_plan fwd_; // forward plan
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fftwf_plan rev_; // reverse plan
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//
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// complex -> complex
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//
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fftwf_complex *cc1_; // n
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fftwf_complex *cc2_; // n
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fftwf_plan cfwd_; // forward plan
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fftwf_plan crev_; // reverse plan
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// MEASURE=0, ESTIMATE=64, PATIENT=32
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static const int M_FFTW_TYPE = FFTW_ESTIMATE;
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}; // Plan
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}
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#endif
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