Codigos areaii

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Transcript of Codigos areaii

Page 1: Codigos areaii

NORMA EUCLIDIANA

n = length(A)k=0;norma = 1;for i=1:n

for j=1:nk = k + (A(i,j))^2;

endalpha = sqrt(k);norma = norma*alpha;

enddisp('norma euclidiana =')disp(norma)

TRIANGULARIZACAO MATRIZ A E VETOR B RESULTANTE para Eliminacao de Gauss

n = length(A)for j=1:n-1

for i=j+1:nc=A(i,j)/A(j,j)B(i)=B(i)-B(j)*cA(i,:)=A(i,:)-A(j,:)*c

endenddisp('Matriz Triangularizada=')disp(A)disp('Vetor b resultante=')disp(B')

MATRIZ PARA INTERPOLAÇÃO

a = 0; b=0; c=0; d=0; e=0; h=0; m=0;for i=1:n

a = a + X(i)b = b + (X(i))^2c = c + (X(i))^3d = d + (X(i))^4m = m + Y(i)e = e + (Y(i))*(X(i))h = h + (Y(i))*((X(i))^2)

end