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63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
/*
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* make_fake_sample.cpp, part of LatAnalyze 3
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*
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* Copyright (C) 2013 - 2020 Antonin Portelli
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*
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* LatAnalyze 3 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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* LatAnalyze 3 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 LatAnalyze 3. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <LatAnalyze/Io/Io.hpp>
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using namespace std;
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using namespace Latan;
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int main(int argc, char *argv[])
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{
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Index nSample;
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double val, err;
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string outFileName;
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if (argc != 5)
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{
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cerr << "usage: " << argv[0];
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cerr << " <central value> <error> <nSample> <output file>" << endl;
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return EXIT_FAILURE;
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}
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val = strTo<double>(argv[1]);
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err = strTo<double>(argv[2]);
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nSample = strTo<Index>(argv[3]);
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outFileName = argv[4];
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random_device rd;
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mt19937 gen(rd());
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normal_distribution<> dis(val, err);
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DSample res(nSample);
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FOR_STAT_ARRAY(res, s)
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{
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if (s == central)
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{
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res[s] = val;
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}
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else
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{
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res[s] = dis(gen);
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}
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}
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Io::save<DSample>(res, outFileName);
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return EXIT_SUCCESS;
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}
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