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ilovesci80

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] ²ã´Î·ÖÎö·¨±à³Ì

ÏÖÔÚµÄ×¼Ôò²ãÓÐÁ½²ã£¬¸ÃÔõôÓÃMATLABÇó½â£¿Áí¸½µ±×¼Ôò²ãÖ»ÓÐÒ»²ãʱµÄ´úÂë¼°ÎÒÒªÇóµÄÊý¾Ý¡£
ÕâÊÇÎÒÖªµÀµÄÖ»ÓÐÒ»¸ö×¼Ôò²ã´úÂ룺
clc;clear
fid=fopen('ahptxt.txt','r');
n1=2;n2=4;
a=[];
for i=1:n1
tmp=str2num(fgetl(fid));
a=[a;tmp]; %¶Á×¼Ôò²ãÅжϾØÕó
end
for i=1:n1
str1=char(['b',int2str(i),'=[];']);
str2=char(['b',int2str(i),'=[b',int2str(i),';tmp];']);
eval(str1);
for j=1:n2
tmp=str2num(fgetl(fid));
eval(str2); %¶Á·½°¸²ãµÄÅжϾØÕó
end
end
ri=[0,0,0.58,0.90,1.12,1.24,1.32,1.41,1.45]; %ƽ¾ùËæ»úÒ»ÖÂÐÔÖ¸±ê
[x,y]=eig(a);
lamda=max(diag(y));
num=find(diag(y)==lamda);
w0=x(:,num)/sum(x(:,num));%×¼Ôò²ãÅÅÐòÈ¨ÖØ
cr0=(lamda-n1)/(n1-1)/ri(n1);%×¼Ôò²ãËæ»úÒ»Ö±ÐÔ±ÈÂÊ
ci0=(lamda-n1)/(n1-1)/ri(n1);%Ò»ÖÂÐÔÖ¸±ê
for i=1:n1
[x,y]=eig(eval(char(['b',int2str(i)])));
lamda=max(diag(y));
num=find(diag(y)==lamda);
w1(:,i)=x(:,num)/sum(x(:,num));%Ö¸±ê²ãµ¥²ãÅÅÐòÈ¨ÖØ
cr1(i)=(lamda-n2)/(n2-1)/ri(n2);%Ö¸±ê²ãËæ»úÒ»Ö±ÐÔ±ÈÂÊ
ci1(i)=(lamda-n2)/(n2-1)/ri(n2);%Ò»ÖÂÐÔÖ¸±ê
end
cr1;
ts=w1*w0; %Ö¸±ê²ã×ÜÅÅÐòÈ¨ÖØ
cr=cr1*w0;%Ö¸±ê²ã×ÜÅÅÐòËæ»úÒ»Ö±ÐÔ±ÈÂÊ

ÎÒÏÖÔÚÒªÇóµÄÓÐÁ½¸ö×¼Ôò²ã£º
±È½Ï¾ØÕó£º
×¼Ôò²ã
1, 1
1, 1

1, 3/5
5/3, 1

1, 8/7
7/8, 1
Ö¸±ê²ã
1, 4/3, 4/5, 2/3
3/4, 1, 3/5, 1/2
5/4, 5/3, 1, 5/6
3/2, 2, 6/5, 1

1, 3, 2, 3/2
1/3, 1, 2/3, 1/2
1/2, 3/2, 1, 3/4
2/3, 2, 4/3, 1

1, 3/7, 3/7, 1/2
7/3, 1, 1, 7/6
7/3, 1, 1, 7/6
2, 6/7, 6/7, 1

1, 5/8, 5/7, 5/7
8/5, 1, 8/7, 8/7
7/5, 7/8, 1, 1
7/5, 7/8, 1, 1

ÇóMATLAB´óÅ£°ïÖú£¡Ð»Ð»£¡

[ Last edited by ilovesci80 on 2013-3-16 at 12:37 ]
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