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ũҵϵͳ

Դ|ʱ䣺2017-02-18 05:26:39|ƶˣũҵϵͳ

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ƪũҵϵͳ1

һ Ծٳʵеһ⣬ΪһϵͳϸϵͳоЩص㣬ķ벽 ũҵһ-Ȼ-ᡱĸϵͳ̬ϵͳũҵϵͳĻϵͳУȻˮ⡢ȣ֮ʺĽϵ˴֮໥桢໥Լͬʱϵͳ־ͿѧʵĸԤ֮Կƺ͸죬ԴﵽĿġũƷջءӹ䡢жָӵϵҪչҼƻᾭ÷չҪг۸Ӱ졣ũҵϵͳ̵Ŀľڶϵͳڡ桢֮ĹϵоҳڵĹɣԱȡִʩ滮Ԥ⡢ƻơ֯ȣʹũҵķչᷢչҪ;ص㣺ʵԡũҵϵͳҪܽũҵʵʣʵļ顣ۺԡ漰ũҵйص෽أˣǿѧƵЭԡũҵϵͳһͳһ壬κβֻضҪŻܹԡϵͳڸϵض໥桢ԼģйԺͲԣɶԻؼԱԡϵͳڸϵͳʱͿռ϶ģһĹֹ̡ʩڼȺ󡢸вͬķֲȡԡϵͳҪɵضܿŻѡϵͳ

ص⣬ũҵϵͳȻر仯Ƚϴг۸ҲΪӡˣռʱҪͳƺ͸дݵѡȡʱƫʵʣʵüֵˣԹÿһ裬Ҫصۡ

һIJǣȷ,ѡĿ,ϵͳۺ(γɿܵϵͳ),ϵͳ,ϵͳѡ񣬲ȷŻߺȷʵʩ

УϵͳͨģͣƸѡϵͳܴﵽЧԱȽϣǹؼԵһģͿɷΪͼʽģͺѧģ͡ͼʽģ˵ũҵϵͳи֮໥ϵԼϵͳʶͽһѧģ͵ĻѧģѧʽϵͳĿ꼰ؼ໥ϵԶԸȻģ⣬ɽӼ⣬Ѹٱݵӻ֮ϵϵͳĶоӶΪ̽ķչɣԤܷĽ Ӧ

ũҵϵͳ̳ӦһЩ棺оһũңȫũҵչ滮ũҵ⡣ˮԴѷ䣬ũҵе䱸ʳŻȡԤũҵǰоĽũҵľӪоͬũҵʩԶֲӰ죬Ӷѵũҵ̡ȷũҵʩƷȡ

ũҵϵͳ89ҳϰ3-4Уţ148״Ϊѧ

158ԪΪ۵㡣۵ָΪX1=36,11X5=98,90X8=2090

2

=Xi-XkTXi-Xki=1,2,3......10 k=1,5,8

dik

G30G1G2

0 U={,,,}

(1,4)(2,3,5,6,7,9,10)(8)

ÿģԴΪµľ㣬ǣ

xxx

__

_

1

=T1/n1=(26,10) =T2/n2=(83,86) =T3/n3=(20,90)

2

3

G3(1)G1G2

1 U={,,}

(1,4)(2,3,,5,6,7,9,10)(8)

˵һηʼͬ˽շǣ

G3(1)G1G2

1 U={,,}

(1,4)(2,3,,5,6,7,9,10)(8)

̬ͼ

1.Բη112ҳ⣬˵3ʱΰű򣬲ƳӦı 2.ϵܵ顣

1 ָݸײضԵһҪ

2

?1

?1/3?1

c??3

??3??3

31/31/31/3??0.100?0

?0.090?311/31/31/5????

1

? 83135? wc??0.413

???

0.24031/313???8??51/51/31??0.155?1?

?1

?3c2??

?3??331/31/3??0.5437?

?0.27621?11/31/3?? ?wc2??

?0.1087?313?

???

0.071331/31???

?11/33??0.2808?

? w3??0.5842? c3??313c????

???1/31/31???0.1350??

1n1=5,n2=4,n3=3,ãRI1=1.12RI2=0.90RI3=0.58

2B,WB ?max

1n(B?WB)i

ʽУ?max ??

ni?1(WB)i

??131/31/3?1.1000?/30???????1/5?01/311/31/3??????.0903??3?38??0.4?13135???????6.399?0331/3130.2408???????4.12?69???151/51/3?0?5515??115??3???1?.?1(1)i

?max?????9.1254???32.4262?6.4852

5i?15i?1??0.1000??5

5.8758?0.0903???

???6.8964????0.4138???0.2408????0.1551??i

??1

????3??3???3??

31/31/3??0.5437??

?0.27621??11/31/3?????

313??0.1087???2.6344?

????4?7.1225?31/31??0.0713??1?i??1?71.3595?17.8399???

4i?1?25.5961?4?0.5437?

???0.27621?

36.0065????

?0.1087????0.0713?i

?

(1)max

14??4i?1

(1) ?max

??11/33??0.2808??????0.5842??313???????3.1001?3??1/31/31??0.1350??3

1??1????i1?

?????3.2288???3?11.3906?3.79693i?13i?1?0.2808?

??0.5842??5.0617??

????0.1350??

3CI

?C?I?1??C?I?2?

(1)

?max?n1

n1?1

(2)?max?n2

?

6.4852?5

?0.3713

5?117.8399?4

?4.6133

4?1

n2?1

?

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