75 lines
1.6 KiB
C++
75 lines
1.6 KiB
C++
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#include <map>
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#include <math.hpp>
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#include <stdexcept>
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int img_dict() {
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map< math::csignal, std::string > dico;
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return 0
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};
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double distance(math::csignal v1, math::csignal v2, int n){
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if (v1.size() != v2.size()) {
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throw std::runtime_error("les deux vecteurs doivent être de même longueur");
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};
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int m = v1.size();
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double d;
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double di;
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for (int i = 0 ; i<m ; ++m){
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di = std::abs(v1[i] - v2[i]);
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di = std::pow(di, n);
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d = d + di;
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};
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d = std::pow(d, 1/n);
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return d;
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};
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int main(math::csignal new_vect, map< math::csignal, std::string > dico, int k){
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double d;
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vector< std::pair<double , math::csignal> > k_min;
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int avance = 0;
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int arret = 0;
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int droite = 0;
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int gauche = 0;
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int rejet = 0;
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vector<int> choix;
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for(auto& ref_vect : dico){
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d = distance(new_vect, ref_vect.first );
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if (k_min.size() < k ){
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k_min.push_back({d, ref_vect.first});
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sort(k_min.begin(), k_min.end());
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} else if (d < k_min[k-1].first){
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k_min.push_back({d, ref_vect.first});
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sort(k_min.begin(), k_min.end());
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k_min.pop_back();
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};
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} ;
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for(auto i = k_min.begin(); i != k_min.end(); i++) {
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if (dico[k_min[i].second].second == "avance"){
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avance = avance + 1
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} else if (dico[k_min[i].second] == "arret"){
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arret = arret + 1
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} else if (dico[k_min[i].second] == "droite"){
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arret = droite + 1
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} else if (dico[k_min[i].second] == "gauche"){
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arret = gauche + 1
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} else if (dico[k_min[i].second] == "rejet"){
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arret = rejet + 1
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} ;
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choix.push_back(avance);
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choix.push_back(arret);
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choix.push_back(droite);
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choix.push_back(gauche);
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choix.push_back(rejet);
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};
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};
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