kopia lustrzana https://github.com/jamescoxon/dl-fldigi
51 wiersze
1.4 KiB
C++
51 wiersze
1.4 KiB
C++
// ----------------------------------------------------------------------------
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// pskeval.cxx -- psk signal evaluator
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//
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// Copyright (C) 2008
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// Dave Freese, W1HKJ
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//
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// This file is part of fldigi. Adapted from code contained in gmfsk source code
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// distribution.
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//
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// Fldigi 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 3 of the License, or
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// (at your option) any later version.
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//
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// Fldigi 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 fldigi. If not, see <http://www.gnu.org/licenses/>.
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// ----------------------------------------------------------------------------
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#ifndef _PSKEVAL_H
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#define _PSKEVAL_H
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#include "complex.h"
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#include "filters.h"
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#include "waterfall.h"
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#define FLOWER 200
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#define FUPPER 4000
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class pskeval {
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private:
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double sigpwr[FFT_LEN];
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double sigmin;
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double bw;
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public:
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pskeval();
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~pskeval();
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void clear();
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void setbw(double w) { bw = w;}
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void sigdensity();
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double sigpeak(int &f, int f1, int f2);
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double peak(int &f, int f1, int f2, double level);
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double power(int f1, int f2);
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};
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#endif
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