ڶٚqI(lng)B(yng)Ͻ𣬺ŮgҎ(gu)ٚqg_(d)lBm(x)gMʮ͑(yng)(dng)ݡʧڄ(dng)εģ߀ǰ
һŮgҎ(gu)
(һ)Mʮܚq,ŮMʮܚq,Bm(x)gMʮ;
()¾߿ߜewڄ(dng)кwĹ,(wҎ(gu):¸߿պewڄ(dng)Ӌ(j)Mʮ;¾ºߜعӋ(j)M;кwӋ(j)M)MʮܚqŮMʮܚq,Bm(x)gMʮ;
(xing)Ҏ(gu)ҲmڹlcͬĻӸɲ;
()Mʮܚq,ŮMʮܚq,Bm(x)gMʮ,t(y)ԺC,(jng)ڄ(dng)bίT(hu)_J(rn),ȫʧڄ(dng);
(),t(y)ԺC,(jng)ڄ(dng)bίT(hu)_J(rn),ȫʧڄ(dng)
B(yng)ϽӋ(j)
(j)µB(yng)ϽӋ(j)kݕr(sh)B(yng)ϽɃɲֽMɣ
B(yng)Ͻ=A(ch)B(yng)Ͻ+(g)~B(yng)Ͻ
(g)~B(yng)Ͻ=(g)~(ch)~Ӌ(j)l(f)(sh)(Ӌ(j)l(f)(sh)(j)gͮ(dng)r(sh)˿ƽ_Ӌ(j)l(f)(sh)Ե(˿ƽ-g)X12Ŀǰ50q19555q17060q139ٽy(tng)һ120)
A(ch)B(yng)Ͻ=(ȫʡڍƽY+ָ(sh)ƽUM(fi)Y)2UM(fi)ޡ1%=ȫʡڍƽY(1+ƽUM(fi)ָ(sh))2UM(fi)ޡ1%