ڵλã233У>ִҵҩʦ>ҩѧרҵ֪ʶһ>ҩѧרҵ֪ʶһѧϰʼ

ҩ֮ҩ춨ͳƷ(һ)

춨ͳƷ
һ
춨ҩ֯ҩ춨ҩЧ۵ķʵм춨ҩ
춨ͳƷҪӦ춨ʱעĻԭһҪʵƼͳƷйƷ춨ľʵҪ󣬱밴ոƷ춨µĹ涨
춨׼Ʒ йҩ涨춨Ʒֶ춨׼Ʒ(S)(S)бʾЧۣЧ۵λ(u)ʾ京ӦĹʱ׼ƷЧ۵λһ¡
Ʒ
ƷTUǹ춨Ч۵ƷĻӦ׼Ʒͬ
A<[T]>A<[u]>ǣTUıʾЧۡ
ȷӦԱ
춨ǽT䣨Sͬʵͬʱ֯ȵýбȽϣͨԱȣǵĵȷӦֵ(R),ԲãTЧP<[T]>
RǣSͣTȷӦdsdTıֵRdsdT
MǣSͣTĶȷӦxsxT֮
MlogdslogdTxsxTRantilogM
P<[T]>ͨ춨ãTЧۺ,ƣTIJЧۣǽЧ۱ֵ(R)(T)ıʾЧA<[T] >У֮áP<[T]>=A<[T]>·RP<[T]>A<[T]> ·antilogM
춨ʱSʾЧۼ,TʾЧ(A<[T]>),עڣTļʾЧ,ʹ(S)(T)ӦµķӦ̶
Ŀ
춨һʵҪԴԡ춨ע죬챾˵ʵСʵӰ죬ԼСʵע¼㡣
(1) Դһ
(2) ӰʵӣʵʱӦΪƣѡȡ顣ءԱѱ˫͸ҩȶӣͬӵļԱӵļͬѵĶѱӵļͬ˫ǵӵļҩȺǴӵļȡ̶Ȼֵļ綯أѡʱӦѡ϶ڽҪԽѡ
(3) ʵ͵ҪƵ򼶷ʱҲϸԭ

ָʵܱзȥͬͬ򼶶ԱӰʣıɷ֣÷(S<2>)ʾʵ͵޷ıɷ֣ij򼶶ԱӰСɲߣS<2>롣
ĴСӰ׼S<[M]>ͿޣFL
ͬļ춨ʵֱͣйصĹʽS<[2]>
ɿԲ
ƽ߼춨ҪʵõļΧڣķӦӦĺֱ߹ϵƷͱ׼ƷֱӦƽСɿԲ鼴֤Ʒͱ׼ƷĶӦϵǷƫƽƫֱߣԲƫƽƫֱߣһĸˮƽ£ʵΪɿԳɰйعʽ㹩ƷЧۺͿޡ
޿ޣFL־춨ľܶȡMĿMı׼S<[M]>tֵij˻t·S<[M]>95ĸˮƽMt·S<[M]>ǿ޵ĸޣMt·S<[M]>ǿ޵ĵޡ䷴RP<[T]> Ŀ޵޼ޣ95ĸˮƽ´Ʒļ춨ʵڷΧ
RP<[T]>ĿʣFLRP<[T]>Ŀ޼á
޵tֵǸS<2>ɶȣftֵá
tֵfĹϵһ

һ tֵP0.95
ЩЩЩЩЩЩЩ
 f t f t f t ft
੤੤੤੤੤੤੤
 3 3.18  8 2.31 14 2.15 302.04
 4 2.78  9 2.26 16 2.12 402.02
 5 2.57 10 2.23 18 2.10 602.00
 6 2.45 11 2.20 20 2.09  1201.98
 7 2.37 12 2.18 25 2.06 ޡ1.96
ةةةةةةة


Ʒֵļ춨¶ʵĹ涨,춨Ϲ涨,СطΧ䷶ΧԹƷĹЧۻڼظʵԼСʡ
ͬƷظnʵ(FL涨Ľ)ɰʵĺϲ㷨P<[T]>ľֵFLΪ춨
ֱӲⶨ
ֱӲҩԸСЧСļ춨ػƼƼЧ۲ⶨ
xsxTΪSTֻĶС ǵľֵsͣTΪSTĵȷӦn<[s]>nTΪSTĶ
עڼ޾ֵţãsͣT档
1.Чۼ
(1)(3)ʽMRP<[T]>
Ms T
(1)
Rantilogs-Tantilog M
(2)
P<[T]>A<[T]>·R
(3)
2.޼
(4)(8)ʽS<2>S<[M]>RP<[T]>FLFL

(Xs)<2>XT<2>
(Xs)<2>  (XT)<2> 
nsnT
S<2> (4)
nsnT2

fnsnT2
ôɶȲһtֵ

 nsnT
S<[M]>S<2> ·
̡ns·nT

RFLantilog(M±t·S<[M]>)

Ķ

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