32 lines
954 B
C++
32 lines
954 B
C++
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/*
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* Copyright (C) 2010 Thorsten Liebig (Thorsten.Liebig@gmx.de)
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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 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 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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#include "useful.h"
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#include <cstdio>
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#include <cstdlib>
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#include <cmath>
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#include <climits>
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unsigned int CalcNyquistNum(double fmax, double dT)
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{
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if (fmax==0) return UINT_MAX;
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if (dT==0) return 1;
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double T0 = 1/fmax;
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return floor(T0/2/dT);
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}
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