Mecanica Del Medio Continuo
Enviado por ErickAguilar • 8 de Junio de 2014 • 4.122 Palabras (17 Páginas) • 341 Visitas
>A=[111;111;111]
A= [1 1 1
1 1 1
1 1 1]
>[Eigenvectores, Eigenvalores]=eig(A)
Eigenvectores= 0.4082 0.7071 0.5774
0.4082 -0.7071 0.5774
-0.8165 0 0.5774
Eigenvalores= -0.0000 0 0
0 0 0
0 0 3
B=[-2-2-2;-2-2-2;-2-2-2]
B= -2 -2 -2
-2 -2 -2
-2 -2 -2
>[Eigenvectores, Eigenvalores]=eig(B)
Eigenvectores= 0.5774 0.7071 0.4082
0.5774 -0.7071 0.4082
0.5774 0 -0.8165
Eigenvalores= -6 0 0
0 0 0
0 0 0
b)
C=[1 0 1; 0 1 1; 1 1 1]
C= 1 0 1
0 1 1
1 1 1
>[Eigenvectores, Eigenvalores]=eig(C)
Eigenvectores= -0.5 0.7071 -0.5
-0.5 -0.7071 -0.5
0.7071 -0 -0.7071
Eigenvalores= -0.4142 0 0
0 1 0
0 0 2.4142
D=[1 1 1; 1 1 0;1 0 1]
D= 1 1 1
1 1 0
1 0 1
>[Eigenvectores, Eigenvalores]=eig(D)
Eigenvectores= -0.7071 0 0.7071
0.5 -0.7071 0.5
0.5 0.7071 0.5
Eigenvalores= -0.4142 0 0
0 1 0
0 0 2.4142
c)
E=[0 1 1; 1 0 1;1 1 0]
E= 0 1 1
1 0 1
1 1 0
>[Eigenvectores, Eigenvalores]=eig(E)
Eigenvectores= -0.7152 0.3938 0.5774
0.0166 -0.8163 0.5774
0.6987 0.4225 0.5774
Eigenvalores= -1.0 0 0
0 - 1.0 0
0 0 2.0
F=[0 1 1; 1 0 1;1 1 0]
F= 1 1 0
1 0 1
0 1 1
>[Eigenvectores, Eigenvalores]=eig(F)
Eigenvectores= 0.4082 -0.7071 0.5774
-0.8165 0 0.5774
0.4082 0.7071 0.5774
Eigenvalores= -1.0 0 0
0 1.0 0
0 0 2.0
d)
G=[11 1 1; 1 1 1 1;1 1 1 1;1 1 1 1]
G= 1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
>[Eigenvectores, Eigenvalores]=eig(G)
Eigenvectores= 0.0846 0.4928 0.7071 0.5
0.0846 0.4928 -0.7071 0.5
- 0.7815 - 0.3732 0 0.5
0.6124 -0.6124 0 0.5
Eigenvalores= -0 0 0 0
0 - 0 0 0
0 0 0 0
0 0 0 4
H=[11 1 0; 1 1 1 0;1 1 1 0;0 0 0 1]
H= 1 1 1 0
1 1 1 0
1 1 1 0
1 1 0 1
>[Eigenvectores, Eigenvalores]=eig(H)
Eigenvectores= 0.4082 0.7071 0 0.5774
0.4082 -0.7071 0 0.5774
-
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