_硱_L߿(10)cSһDZMECFA؛ƷQ˽Qȅfhf^m(x)ӏɰ
ɰίT5_ǵLjɺL߿ꑺfոLГpټPܙCPc
߿ʾԁȫѽһD׃^l(f)_wLuDdЈwRLpȫڗlosp(zhn)
fՓH׃ڃɰQУ푪yֲMl(f)]ɰ(yu)ݻaͬȫķsc(zhn)
߿ἰFA_R^(q)d(zhn)Ӱ_ڵıFeǽ|^(q)ϼٳ
ږ|_ҪЈ߿ʾ_Ҫnc|f|ˣWȺQfhFTAMһ_Qa҂бҪeOc^(q)ϡԠȡƽQh(hun)
߿϶ɰܘfh(ECFA)ǃɰҪ̱Mһ 2cSɰp^m(x)Ŭ
߿MECFA؛ƷQ˽QȅfhfɰЧʵĽIh(hun)ͨ^ֹjpUЧɰи
Σʾɰ^m(x)ӏepFքeƄQʾ^(q)Qԇ^(q)ɰͬ˼ȫλӼֹIJɰ\