数学建模层次分析法作业(2)

2019-03-27 17:58

CI =

0.0634 RI =

1.1200 CR =

0.0566

B1=[1 1 5;1 1 6;1/5 1/6 1] B1 =

1.0000 1.0000 5.0000 1.0000 1.0000 6.0000

0.2000 0.1667 1.0000

[S1,T1]=eig(B1),B1max=T1(1,1),CI1=(B1max-3)/(3-1),RI1=0.58,CR1=CI1/RI1 S1 =

-0.6797 -0.3398 - 0.5886i -0.3398 + 0.5886i

-0.7223 0.7223 0.7223 -0.1279 -0.0640 + 0.1108i -0.0640 - 0.1108i T1 =

3.0037 0 0 0 -0.0018 + 0.1053i 0 0 0 -0.0018 - 0.1053i

B1max =

3.0037 CI1 =

0.0018

RI1 =

0.5800

CR1 =

0.0032

B2=[1 2 5;1/2 1 2;1/5 1/2 1] B2 =

1.0000 2.0000 5.0000 0.5000 1.0000 2.0000

0.2000 0.5000 1.0000

[S2,T2]=eig(B2),B2max=T2(1,1),CI2=(B2max-3)/(3-1),RI2=0.58,CR2=CI2/RI2 S2 =

-0.8902 -0.8902 -0.8902 -0.4132 0.2066 + 0.3578i 0.2066 - 0.3578i -0.1918 0.0959 - 0.1661i 0.0959 + 0.1661i T2 =

3.0055 0 0 0 -0.0028 + 0.1290i 0 0 0 -0.0028 - 0.1290i

B2max =

3.0055 CI2 =

0.0028

RI2 =

0.5800

CR2 =

0.0048

>> B3=[1 5 8;1/5 1 3;1/8 3/8 1] B3 =

1.0000 5.0000 8.0000 0.2000 1.0000 3.0000

0.1250 0.3750 1.0000

>> [S3,T3]=eig(B3),B3max=T3(1,1),CI3=(B3max-3)/(3-1),RI3=0.58,CR3=CI3/RI3 S3 =

0.9657 0.9654 0.9654 0.2392 -0.1385 + 0.2005i -0.1385 - 0.2005i 0.1013 -0.0388 - 0.0849i -0.0388 + 0.0849i T3 =

3.0776 0 0 0 -0.0388 + 0.3350i 0 0 0 -0.0388 - 0.3350i

B3max =

3.0776 CI3 =

0.0388

RI3 =

0.5800

CR3 =

0.0669

>> B4=[1 1/2 1;2 1 1;1 1 1] B4 =

1.0000 0.5000 1.0000 2.0000 1.0000 1.0000

1.0000 1.0000 1.0000

>> [S4,T4]=eig(B4),B4max=T4(1,1),CI4=(B4max-3)/(3-1),RI4=0.58,CR4=CI4/RI4 S4 =

0.4425 -0.2212 + 0.3832i -0.2212 - 0.3832i

0.7024 0.7024 0.7024 0.5575 -0.2788 - 0.4828i -0.2788 + 0.4828i T4 =

3.0536 0 0 0 -0.0268 + 0.4038i 0 0 0 -0.0268 - 0.4038i

B4max =

3.0536 CI4 =

0.0268

RI4 =

0.5800

CR4 =

0.0462

>> B5=[1 1/3 1/5;3 1 1/2;5 2 1] B5 =

1.0000 0.3333 0.2000 3.0000 1.0000 0.5000 5.0000 2.0000 1.0000

>> [S5,T5]=eig(B5),B5max=T5(1,1),CI5=(B5max-3)/(3-1),RI5=0.58,CR5=CI5/RI5 S5 =

-0.1640 0.0820 + 0.1420i 0.0820 - 0.1420i -0.4629 0.2314 - 0.4008i 0.2314 + 0.4008i -0.8711 -0.8711 -0.8711 T5 =

3.0037 0 0 0 -0.0018 + 0.1053i 0 0 0 -0.0018 - 0.1053i

B5max =

3.0037 CI5 =

0.0018

RI5 =

0.5800

CR5 =


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