н긣
˾ýY(ji)(gu)Yƣ
Y(gu)=Y+Nܡgȣ+ڪ(jing)+ڄ(dng)o(j)ɪ(jing)+|(zh)(jing)+M؟(z)(jing)+λY+(j)ЧY
λYK(jing)ʽl(f)š
(j)ЧYֻޘI(y)(w)^T(mn)Ȱl(f)š
λYK(jing)䷽
1(jing)䔵(sh)~˾ȫ궐(rn)һȡ
2ԭt(j)T(mn)T(g)ˌ(du)˾ؕI(xin)ȱF(xin)ڍr(sh)gأԿ^ƽԭtl(f)š
I(y)(w)ˆTĿ(j)ЧY
1I(y)(w)ˆT~΄(w)IJְ˾Ҏ(gu)ɰһM(jn)ɡָ۳M(fi)üļ롣
2I(y)(w)Ŀ(j)ЧYȰl(f)š