ответвлено от main/it-labs
23 строки
466 B
Matlab
23 строки
466 B
Matlab
XX=load('dan_vuz.txt');
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size(XX);
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X=XX(:,3:13);;
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R=corr(X);
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[vect,lambda]=eig(X'*X);
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Sobst=diag(lambda);
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fprintf('Eigenvalues:\n %f \n',Sobst);
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fprintf('\n');
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SobMax=Sobst(end);
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GlComp=vect(:,end);
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Delt=100*SobMax/sum(Sobst);
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fprintf('Delta= %d \n ',round(Delt));
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Res=X*GlComp;
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fprintf(' Results \n ');
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fprintf('%d %f \n ',[XX(:,1),Res] ');
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save res.mat Res -mat;
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graphics_toolkit('gnuplot')
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hist(Res,20)
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xlabel('Results ');
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ylabel('Number of Unis ');
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hist(Res,20)
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