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domdealm

Questão 3 - Lista Numérico

Jun 28th, 2017
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MatLab 0.40 KB | None | 0 0
  1. clear all, close all, clc
  2. help gauss
  3. A=[[3 4 -5 1 -10];[0 0 1 -2 0];[0 0 4 -5 3]; [0 0 0 2 2]];N=4;
  4. disp ('MATRIZ AUMENTADA DO SISTEMA:')
  5. disp(num2str(A));
  6. N1 = N+1; K=N-1;
  7. X(N)=A(N,N1)/A(N,N);
  8. for I=1:K
  9.     L=N-I;
  10.     X(L)=A(L,N1);
  11.     M=L+1;
  12.     for J=M:N
  13.        
  14. X(L)=X(L)-A(L,J)*X(J);
  15.     end
  16.     X(L)=X(L)/A(L,L);
  17. end
  18. disp(' '); disp('VETOR SOLUCAO:');disp(num2str(X));disp(' ');Lista
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