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#1                   澭߷Ʒ˵

    1Ϊް߷ƷϵĹΪչ棬˷ֽƷַչͼ㡣߷Ʒǽľ߷ֳɵȷְϣǶεĽ棬βۣмӹ򵥡Թ˵ļҪ󲻸ߡɱ͵ŵ㣬ȷϴʱɽӽ״
    2ʾͼdΪ޵ھbΪĺȡҪdb>0ɲȷ롣
    3޾߷ֳn1ȷ֣γ߷ֳn2ȷÿһߵʵn1n2ֵɲ߸ֱ;ҪԶȡ4n1n2ֵԽչͼľԽߣչͼĹӦӡ˹һȡn1n2=16~36ѿɱȽ׼ȷϣиϻǿ̻1:1壬n1n2ֵȡһЩ
    4չͼ߿ֱӸڰϣɲչʾͼ·
    (1)һ߶Σȵls߶ηֳn2ȷݣÿݳȵm2
    (2)ȷֵ߶ε໭ֱߣͼڸֱ϶Գȡms(1)ms(n2/2+1)ȡ
    (3)ù⻬ȡĸ㣬ΪһƬչͼ軭n1ƬͬչͼƴɽƵޡ


$1


#2                   澭߷˵

    1Ϊް߷ϵĹΪչ棬ÿ߰ߴϣһӹʱİ취ʹ״ô˷ӹԹ˵ļҪߣɱô󣬵ۡʹַϣݹҪ󣬹˵ļˮƽɱĸߵȷ
    2ʾͼdΪ޵ھd1Ϊ޶ԲֱbΪĺȡҪd1b>0d1<dɲȷ롣
    3ڼӹķͬϳߴв죬ڱչϵtԷûݼӹʵʾϡtֵΪ01ֵ֮t=0ʱʾӹûӳģȫİ취棻t=1ʱʾֱߴϣӹҪôѹİ취չĻ棬0<t<1ʱչߴ֮䣬t=0.3ʱʱߴͬ
    4޾߷ֳn1ȷ֣γ߷ֳn2ȷÿһߵʵn1n2ֵɲ߸ֱ;ҪԶȡ4n1n2ֵԽչͼľԽߣչͼĹӦӡ˹һȡn1n2=16~36ѿɱȽ׼ȷϣиϻǿ̻1:1壬n1n2ֵȡһЩ
    5չͼ߿ֱӸڰϣɲչʾͼ·
    (1)ԲֱrsΪ뾶Բɵչͼ
    (2)һ߶Σȵlp߶ηֳn2ȷݣÿݳȵm1
    (3)ȷֵ߶ε໭ֱߣ˵㴦ͼrpΪ뾶ڸֱ߼Բ϶Գȡma(1)ma(n2/2+1)ȡ
    (4)ù⻬ȡĸ㣬ΪһƬչͼ軭n1ƬͬչͼӹʱȫﵽҪʵʱʵһƴʱٸʵȥಿ֡
    (5)ԲƬϾƴԲޡ


$2


#3                   γ߷Ʒ˵

    1Ϊްγ߷ƷϵĹΪչ棬˷ֽƷַչͼ㡣Ʒǽγ߷ֳɵȷְԲ׶ϣɸԲ׶̨ӵĽ棬βۣмӹ򵥡Թ˵ļҪ󲻸ߡɱ͵ŵ㣬ȷϴʱɽӽ״
    2ʾͼdΪ޵ھbΪĺȡҪdb>0ɲȷ롣
    3޷ʱγ߷ֳn1ȷֱ֣ϴΪ˽Լֲģ߷򻹿ɷֳn2ȷϣn1n2ֵɲ߸ֱ;ҪԶ,n1ȡ2n2ȡڵ1Сڵ48n1n2ֵԽ,չͼľԽߣչͼĹӦӡ˹һȡn1n2=16~36ѿɱȽ׼ȷϣиϻǿ̻1:1壬n1n2ֵȡһЩ
    4Բİ뾶ݵȷı仯ı䣬Ϊd*sin(180/n1)/2ԲڼӹʱҪӹ⣬踨ԴչӹȡøЧ
    5չͼ߿ֱӸڰϣɲչʾͼ·
    (1)ԲֱrsΪ뾶Բɵչͼ
    (2)Բ׶ֱ̨ra(1)ra(n1/2-1)Ϊ뾶⻡rb(1)rb(n1/2-1)Ϊ뾶ڻٷֱla(1)la(n1/2-1)ȡ⻡ҳlb(1)lb(n1/2-1)ȡ⻡Խȡ⻡ԲĻߣֱ߼ΧΪϵչͼ
    (3)Բ׶̨軭n1/2-1ֲͬչͼÿ2n2ƴɽƵޡ


$3


#4                   γ߷˵

    1Ϊްγ߷ϵĹΪչ棬˷ֽƷַչͼ㡣ÿ߰ߴϣһӹʱİ취ʹ״ô˷ӹԹ˵ļҪߣɱô󣬵ۡʹַϣݹҪ󣬹˵ļˮƽɱĸߵȷ
    2ʾͼdΪ޵ھbΪĺȡҪdb>0ɲȷ롣
    3޷ʱγ߷ֳn1ȷ֣ͬʱ߷ֳn2ȷÿһߵʵn1n2ֵɲ߸ֱ;ҪԶ, n1ȡ2n2ȡڵ1Сڵ48n1n2ֵԽ,չͼľԽߣչͼĹӦӡ˹һȡn1n2=12~36ѿɱȽ׼ȷϣиϻǿ̻1:1壬n1n2ֵȡһЩ
    4Բİ뾶ݵȷı仯ı䣬Ϊd*sin(180/n1)/2ԲڼӹʱҪӹ⣬踨ԴչӹȡøЧ
    5ڼӹķͬϳߴв죬ڱչϵtԷûݼӹʵʾϡtֵΪ01ֵ֮t=0ʱʾӹûӳģȫİ취棻t=1ʱʾֱߴϣӹҪôѹİ취չĻ棬0<t<1ʱչߴ֮䣬t=0.3ʱʱߴͬ
    6չͼ߿ֱӸڰϣɲչʾͼ·
    (1)ԲֱrpΪ뾶Բɵչͼ
    (2)ϷȻһ߶Σȵlp߶˵㰴ͼֱrc(1)rc(n1/2-1)Ϊ뾶⻡rd(1)rd(n1/2-1)Ϊ뾶ڻ
    (3)lp߶εȷΪ5ݣÿݳΪmȷֵ߶ε໭ֱߣֱڸȷֱִ϶ӦԳȡka(1)ka(n1/2-1)kb(1)kb(n1/2-1)kc(1)kc(n1/2-1)kd(1)kd(n1/2-1)ȣ⻡ȡma(1)ma(n1/2-1)ҳڻȡms(1)ms(n1/2-1)ҳ
    (4)ù⻬ȡĸ㣬ΪһƬϵչͼn1/2-1չϣÿ軭2*n2ƬͬչͼӹʱȫﵽҪʵʱʵһƴʱٸʵȥಿ֡
    (5)ԲƬϾƴԲޡ


$4


#5                   Բƫཻ˵

    1ΪԲƫཻƫ漰ԲֱĺȿȡֵĹԲܵչͼչͼǰϣõԲֳոơ
    2ͼd1ΪԲֱd2ΪԲֱܵLΪԲܵĳȣphΪԲƫĸ߶ȣb1Ϊ׶ܰĺȣb2ΪԲܰĺȣɲȷ롣Ҫd1>d2>0ph<(d1-d2)/2,L>d1/2b1b2>0
    3Բܳnȷߵʵnֵ4ɲ߸ԲֱҪȷ롣nֵԽչͼľԽߣչͼĹӦӡ˹һȡn=16~36ѿɱȽ׼ȷϣиϻǿ̻1:1壬nֵȡһЩ
    4ԲչͼֱӸڰϣɲչʾͼ·
    (1)һ߶ΣȵS߶ηֳnȷݣÿݳȵm
    (2)ȷֵ㻭߶εĴֱߣڸֱȡLa(1)La(n/2+1)
    (3)ù⻬ȡĸ㣬ΪԲܵչͼ


$5


#6                   ȾȾҶƬ˵

    1ΪȾȾҶƬĹҶƬΪչ棬ӹͬչͼҪҲͬƬҶƬѹƷӹչͼ㡣öƬҶƬӺƵķӹھ⾶ҪӦСֵӦݾ;ȷ
    2ʾͼd1ΪҶƬ⾶d2ΪҶƬھpΪҶƬݾ࣬bΪĺȡҪd1d2pb>0ɲȷ롣
    3չͼ߿ֱӸڰϣɲչʾͼ·
    (1)ⶨһԭooΪԲģRs1Rs2Ϊ뾶ֱ𻭻
    (2)Rs1Ļȡ㣬һȡҳLxҲչǶaȷԲнǡҳǶȷ󣬰ͼֱߵԭoRs1Rs2ֱΧΪҶƬչͼ


$6


#7                   侶ȾҶƬ˵

    1ΪҶƬھݾǶֵ⾶𽥱ı侶ȾҶƬĹҶƬΪչ棬ӹͬչͼҪҲͬƬҶƬѹƷӹչͼ㡣öƬҶƬӺƵķӹھ⾶ҪӦСֵӦݾ;ȷ
    2ʾͼdΪҶƬھd1ΪһƬҶƬС⾶d2ΪһƬҶƬĴ⾶ҲǵڶƬҶƬС⾶d3ΪڶƬҶƬĴ⾶ƣpΪҶƬݾ࣬bΪĺȡҪd3>d2>d1>d>0pb>0ɲȷ롣
    3ҶƬǵƬϵģҶƬ⾶ʵʱֻd1d2ֵd1ΪС⾶d2Ϊ⾶ÿƬ벻ͬݣɵõͬչͼ
    4չͼΪչҶƬܳnȷÿһչ뾶ʵnֵɼȷnֵԽչͼľԽߣչͼĹӦӡ˹һȡn=16~36ѿɱȽ׼ȷϣиϻǿ̻1:1壬nֵȡһЩ
    5չͼ߿ֱӸڰϣɲչʾͼ·
    (1)ⶨһԭooΪԲģrs1rs2ֱΪ뾶Բ
    (2)Rs2Ļȡ㣬һȡҳLxҲչǶaȷԲнǡҳǶȷ󣬰ͼֱߵԭo
    (3)Rs2󻡲ֳַnȷ֣ÿҳΪmϸȷֱֵߵԭo
    (4)oΪԲģڸȷηֱȡra(1)ra(n+1)뾶Ȼͼù⻬Ӹ㣬߼Rs1ԲΧɵΪƬҶƬչͼ


$7


#8                   ȾҶƬ˵

    1ΪҶƬھݾǶֵ⾶𽥱ı侶ȾҶƬĹҶƬΪչ棬ӹͬչͼҪҲͬƬҶƬѹƷӹչͼ㡣öƬҶƬӺƵķӹھ⾶ҪӦСֵӦݾ;ȷ
    2ʾͼd1ΪҶƬ⾶d2ΪҶƬھp1ΪһƬҶƬݾ࣬p2ΪڶƬҶƬݾ࣬bΪĺȡҪd1>d2>0p2>p1>0b>0ɲȷ롣
    3ҶƬǵƬϵģҶƬݾʵʱֻp1Լϵqp2ΪοֵҪq=p2/p1>1ÿƬ벻ͬݾp1ɵõͬչͼ
    4չͼΪչҶƬܳnȷÿһչ뾶ʵnֵɼȷnֵԽչͼľԽߣչͼĹӦӡ˹һȡn=16~36ѿɱȽ׼ȷϣиϻǿ̻1:1壬nֵȡһЩ
    5չͼ߿ֱӸڰϣɲչʾͼ·
    (1)ⶨһԭooΪԲģrs2Ϊ뾶Բ
    (2)Rs2Ļȡ㣬һȡҳLxҲչǶaȷԲнǡҳǶȷ󣬰ͼֱߵԭo
    (3)Rs2󻡲ֳַnȷ֣ÿҳΪmϸȷֱֵߵԭo
    (4)oΪԲģڸȷζӦȡra(1)ra(n+1)Rb(1)Rb(n+1)뾶Ȼͼù⻬Ӹ㣬ΧɵΪƬҶƬչͼ


$8


#9                   侶ҶƬ˵

    1ΪҶƬھǶֵ⾶ݾఴ𽥱ı侶ҶƬĹҶƬΪչ棬ӹͬչͼҪҲͬƬҶƬѹƷӹչͼ㡣öƬҶƬӺƵķӹھ⾶ҪӦСֵӦݾ;ȷ
    2ʾͼdΪҶƬھd1ΪһƬҶƬС⾶d2ΪһƬҶƬĴ⾶ͬʱҲǵڶƬҶƬС⾶d3ΪڶƬҶƬĴ⾶p1ΪһƬҶƬݾ࣬p2ΪڶƬҶƬݾ࣬bΪĺȡҪd3>d2>d1>d>0p2>p1>0b>0ɲȷ롣
    3ҶƬǵƬϵģÿƬҶƬʵʱʾͼʲôţС⾶Ϊd1⾶Ϊd2ݾֻp1Լϵqp2ΪοֵҪq=p2/p1>1ÿƬ벻ͬd1d2p1ɵõͬչͼ
    4չͼΪչҶƬܳnȷÿһչ뾶ʵnֵɼȷnֵԽչͼľԽߣչͼĹӦӡ˹һȡn=16~36ѿɱȽ׼ȷϣиϻǿ̻1:1壬nֵȡһЩ
    5չͼ߿ֱӸڰϣɲչʾͼ·
    (1)ⶨһԭooΪԲģrs2Ϊ뾶Բ
    (2)Rs2Ļȡ㣬һȡҳLxҲչǶaȷԲнǡҳǶȷ󣬰ͼֱߵԭo
    (3)Rs2󻡲ֳַnȷ֣ÿҳΪmϸȷֱֵߵԭo
    (4)oΪԲģڸȷζӦȡra(1)ra(n+1)Rb(1)Rb(n+1)뾶Ȼͼù⻬Ӹ㣬ΧɵΪƬҶƬչͼ


$9


#10                   ׶ȵȾҶƬ˵

    1ΪҶƬھ⾶ͬ׶ȣݾǶֵͬ׶ȾҶƬĹҶƬΪչ棬ӹͬչͼҪҲͬƬҶƬѹƷӹչͼ㡣öƬҶƬӺƵķӹھ⾶ҪӦСֵӦݾ;ȷ
    2ʾͼd1d4ֱΪһƬҶƬС⾶ھd2d5ֱΪһƬҶƬĴ⾶ھͬʱҲǵڶƬҶƬС⾶ھd3d6ΪڶƬҶƬĴ⾶ھpΪҶƬݾ࣬bΪĺȡҪd3>d2>d1>0d6>d5>d4>0pb>0ɲȷ롣
    3ҶƬǵƬϵģÿƬҶƬʵʱʾͼʲôţС⾶Ϊd1ھΪd4⾶Ϊd2ھΪd5Ҫd5-d4>0d1-d4>0d2-d1>0ÿƬ벻ͬd1d2d4d5ɵõͬչͼ
    4չͼΪչҶƬܳnȷÿһչ뾶ʵnֵɼȷnֵԽչͼľԽߣչͼĹӦӡ˹һȡn=16~36ѿɱȽ׼ȷϣиϻǿ̻1:1壬nֵȡһЩ
    5չͼ߿ֱӸڰϣɲչʾͼ·
    (1)ⶨһԭooΪԲģrs2Ϊ뾶Բ
    (2)Rs2Ļȡ㣬һȡҳLxҲչǶaȷԲнǡҳǶȷ󣬰ͼֱߵԭo
    (3)Rs2󻡲ֳַnȷ֣ÿҳΪmϸȷֱֵߵԭo
    (4)oΪԲģڸȷζӦȡra(1)ra(n+1)Rb(1)Rb(n+1)뾶Ȼͼù⻬Ӹ㣬ΧɵΪƬҶƬչͼ


$10


#11                   ͬ׶ҶƬ˵

    1ΪҶƬھ⾶ͬ׶ȣݾఴ𽥱ͬ׶ҶƬҶƬΪչ棬ӹͬչͼҪҲͬƬҶƬѹƷӹչͼ㡣öƬҶƬӺƵķӹھ⾶ҪӦСֵӦݾ;ȷ
    2ʾͼd1d4ֱΪһƬҶƬС⾶ھd2d5ֱΪһƬҶƬĴ⾶ھͬʱҲǵڶƬҶƬС⾶ھd3d6ΪڶƬҶƬĴ⾶ھp1ΪһƬҶƬݾ࣬p2ΪڶƬҶƬݾ࣬bΪĺȡҪd3>d2>d1>0d6>d5>d4>0p2>p1>0qb>0ɲȷ롣
    3ҶƬǵƬϵģÿƬҶƬʵʱʾͼʲôţС⾶Ϊd1ھΪd4⾶Ϊd2ھΪd5Ҫd5-d4=d2-d1>0ݾֻp1Լϵqp2ΪοֵҪq=p2/p1>1ÿƬ벻ͬd1d2d4d5q1ɵõͬչͼ
    4չͼΪչҶƬܳnȷÿһչ뾶ʵnֵɼȷnֵԽչͼľԽߣչͼĹӦӡ˹һȡn=16~36ѿɱȽ׼ȷϣиϻǿ̻1:1壬nֵȡһЩ
    5չͼ߿ֱӸڰϣɲչʾͼ·
    (1)ⶨһԭooΪԲģrs2Ϊ뾶Բ
    (2)Rs2Ļȡ㣬һȡҳLxҲչǶaȷԲнǡҳǶȷ󣬰ͼֱߵԭo
    (3)Rs2󻡲ֳַnȷ֣ÿҳΪmϸȷֱֵߵԭo
    (4)oΪԲģڸȷζӦȡra(1)ra(n+1)Rb(1)Rb(n+1)뾶Ȼͼù⻬Ӹ㣬ΧɵΪƬҶƬչͼ


$11


#12                   ϿǷ˵

    1ΪɢʽϿǣϿĽڣͬ뾶ͬԲĵԲӷڹɡ
    2ʾͼеR1R2R3ΪϿǵڰ뾶B1B2ΪϿǲͬԲĵˮƽʹֱƫWΪڿȣEΪڵ߾룬hΪϿǵĸ߶ȣbΪĺȡҪR1hB1B2b>0R2=R1+B1R3=R2+B2R3+B1-R1<W<R3E>Sqr((R1+b)^2-(R3+B1-w-b)^2)ɲ߸ͼֽйȷ롣
    3ϿչͼӲͼӰַûɸͼֽҪϰϣչͼֱϾƣϿǿɲչʾͼ·
    (1)໥ֱߣԽΪһԲģB1B2ͼȷڶԲġ
    (2)R1Ϊ뾶Բ1ΪԲĻԲˮƽߣR2Ϊ뾶Բ2ΪԲĻԲ90㣬R3Ϊ뾶Բ3ΪԲĻԲ90㣬R3߻ˮƽߵĴֱߣ߾ΪEԴֱΪ׼Wֱ߽R1ߣɵõϿǵչͼ
    (3)ҪӲϿչͼR1R2R3bW+2*b˳ͼɡ


$12


#13                   ϿԲܹ˵

    1ΪĽϿԲܵĹ壬ϲϿͬ뾶ͬԲĵԲӷڹɣ²ΪȫյԲڡ
    2ʾͼеR1ΪԲڵڰ뾶R2R3ΪϿǽߵڰ뾶LwΪϿǲͬԲĵˮƽʹֱƫL1Ϊ0ǰĿȣL2Ϊڵ߾룬aΪϿǽ߽ӵĽǶȣhΪĸ߶ȣbΪĺȡҪR1hLWb>0a=Atn(w/L)R2>=LR3=R2+(L^2+W^2)^0.5L2>=00<=L1<=r1ɲ߸ͼֽйȷ롣
    3ܳnȷʵnֵ4ɲ߸ֱҪȷnֵԽչͼľԽߣչͼĹӦӡ˹һȡn=16~36ѿɱȽ׼ȷϣиϻǿ̻1:1壬nֵȡһЩ
    4չͼηϣչͼֳɸνмֱӸڰϣɲչʾͼ·
    (1)һֱ߶Σ䳤ΪLa(n/2+1)
    (2)߶ұ϶˵ΪԲģmp1Ϊ뾶Բ¶˵ΪԲģLb(n/2)Ϊ뾶ཻȻ¶˵ΪԲģmp2Ϊ뾶ǰ潻ΪԲģLa(n/2)Ϊ뾶ཻ߶¶˵ΪԲģm2Ϊ뾶Բ϶˵ΪԲģLb(n/2+1)Ϊ뾶ཻȻ϶˵ΪԲģm1Ϊ뾶ǰ潻ΪԲģLa(n/2+2)Ϊ뾶ཻ
    (3)ͼ߶ұ˳򻭳La(n/2)La(1)Lb(n/2)Lb(1)߶ν㣻߶˳򻭳La(n/2+2)La(n+1)Lb(n/2+1)Lb(n)߶ν㡣
    (4)ͼұ߽La(1)߻һΪLpΪhp1ľΣ߽La(n+1)߻һΪL2Ϊhp2ľΡ
    (5)ͼֱ߻⻬Ӹ㣬ɵõĹչͼ


$13


#14                   ְʽԲͷ˵

    1ΪְʽԲܷͷһΪԲͷͷĽǸֳߴԲҲǰԲֱܿΪڵ0ʵΪչ棬ƽչͼʵȫһҪôѹӵİ취չģķﵽߴҪʱӦһӹɺ
    2ʾͼdΪͷֱd1ΪͷмϲֱֵLΪͷĳȣL1ΪͷֱͲֳȣbΪĺȡҪdLb>0d1L1>=0ɲ߸Ҫȷ롣
    3ͷ߷ֳn1ȷ֣γ߷ֳn2ȷÿһߵʵn1n2ֵɲ߸ֱ;ҪԶȡ4n1n2ֵԽչͼľԽߣչͼĹӦӡ˹һȡn1n2=16~36ѿɱȽ׼ȷϣиϻǿ̻1:1壬n1n2ֵȡһЩ
    4ڼӹķͬϳߴв죬ڱչϵtԷûݼӹʵʾϡtֵ01ֵ֮t=0ʱʾӹûӳģȫİ취棻t=1ʱʾֱߴϣӹҪչĵİ취棬0<t<1ʱչߴ֮䣬t=0.3ʱʱߴͬ
    5չͼ߿ֱӸڰϣɲչʾͼ·
    (1)ԲֱrsΪ뾶ԲɵչͼΪһ
    (2)һ߶Σȵlp+L1߶ȡL1Ⱥֳn2ȷݣÿݳȵm1
    (3)ȷֵ߶ε໭ֱߣ˵㴦ͼrpΪ뾶ڸֱ߼Բ϶Գȡma(1)ma(n2/2+1)ȡ
    (4)ù⻬ȡĸ㣬ΪͷܱһƬչͼ軭n1Ƭͬչͼ
    (5)ԲƬϾѹƴԲķͷ


$14


#15                   ʽԲͷ˵

    1ΪʽԲԲͷͷĽǸֳߴԲҲǰԲֱܿΪڵ0ʵΪչ棬ƽչͼʵȫһҪôѹӵİ취չģķﵽߴҪʱӦһӹɺ
    2ʾͼdΪͷֱLΪͷĳȣL1ΪͷֱͲֳȣbΪĺȡҪdLb>0L1>=0ɲ߸Ҫȷ롣
    3ڼӹķͬϳߴв죬ڱչϵtԷûݼӹʵʾϡtֵ01ֵ֮t=0ʱʾӹûӳģȫİ취棻t=1ʱʾֱߴϣӹҪչĵİ취棬0<t<1ʱչߴ֮䣬t=0.3ʱʱߴͬ
    4ֱrsΪ뾶Բɵչͼչͼ߿ֱӸڰϡ


$15


#16                   ԲƽͬĻӹܷ˵

    1Ϊ¾ΪˮƽĳԲΣڵغϣԲĳȡȿȡֵͼͲͼΪͬ뾶Բӵӹܡ
    2ʾͼL1ΪϳԲڱ߳ȣw1ΪϳԲڱ߿ȣL2Ϊ³Բڱ߳ȣw2Ϊ³Բڱ߿ȣhΪӹܸ߶ȣbΪĺȣR1R2ֱΪͲӵԲ뾶ҪL1>w1>0L2>w2>0hb>0R1=(h^2+(l1-l2)^2/4)/(l1-l2)R2=(h^2+(w1-w2)^2/4)/(w1-w2)֪ݼóû롣
    3ڱǲչ棬Ϊ˵õȽԲ棬ɰѹԲֳַtȷϣtֵǴ1ûɸݾȵҪͼӹȷ룻ÿΰбԲ׶̨չ㣬ǽչʵҪߴһʱرע⣬ɲҪ˷ѡ
    4³ԲڰԲnȷߵʵnֵ4ɲ߸ݳԲ뾶ߴ缰Ҫȷ룬nֵԽչͼľԽߣչͼĹӦӡ˹һȡn=16~36ѿɱȽ׼ȷϣиϻǿ̻1:1壬nֵȡһЩ
    5ԲֶֺεչͼбԲ׶̨չͼһͬԲĲͬ뾶ȡߵʵչͼtԲչͼмƽ尴һϡֱӸڰϣɲչʾͼ·
    (һ)Բչͼ
    (1)ⶨһԭ㣬ԭ㻭һ߶ΣȵRa(in1/2+1)
    (2)Ra(in1/2)Ϊ뾶ԭ㣬ma(i)Ϊ뾶Ra(in1/2+1)һ˷ֱ߶໭ཻԭ㼰ΪԲģRa(in1/2-1)ma(i)Ϊ뾶һ㣬˳λ㣻
    (3)Ӹԭ㻭ֱߣٴԭڸ߶϶ӦȡRb(i,1)~Rb(i,n/2+1)ȣ
    (4)ͼԹ⻬ཻ㣬Ϊչͼ
    ()չͼ
    (1)ƽ߶Σhpƽֳ֮tȷ֣ÿݳȵm
    (2)߶м仭һֱߣ²߶ζԳƴֱȡlpȣȻڸȷζԳȡLa(1)La(t)ȣ
    (3)ͼԹ⻬Ӹ㣬Ϊչͼ
    6ԲֶεչͼΪչϣt/2Բչͼмƽ԰ֶεķϣϽṩϣɲչʾͼ·
    (1)ⶨһԭ㣬ԭ㻭໥ֱߣxᣬy᣻
    (2)1ixݣxϻƽyĸߣȻڸ߷ֱӦyȡ㣻
    (3)ͼԹ⻬Ӹ㣬Ϊչͼ


$16


#17                   Բܼа壨һ˵

    1Ϊ̶Բܵļа壬²ΪԲϲΪбֱ壬Գͬļаһп˨ӣмһڼнԲܡ
    2ʾͼеDΪаֱH1H2ΪԲĵ˨˨Ĵֱ룬H3Ϊ˨׵˵ĸ߶ȣH4Ϊ˨׵а䴦ľ룬LΪаƷĳȣBLΪаĿȣE1Ϊаľ룬rΪа䴦ǰ뾶d1Ϊݿ׵ֱbΪаĺȡҪܴﵽʹЧӰΪãɲ߸ͼֽйȷ룬ʾ롣
    3аչͼ밴ͼгߴֱףһа干顣



$17


#18                   Բܼа壨˵

    1Ϊ̶Բܵļа壬²ΪԲԳͬļаһп˨ӣмһڼнԲܡʽһףһֻһס
    2ʾͼеDΪаֱH1ΪԲĵ˨Ĵֱ룬H2Ϊ˨׼ľ룬H3Ϊ˨׵˵ĸ߶ȣLΪаƷĳȣBLΪаĿȣE1Ϊаľ룬rΪа䴦ǰ뾶d1Ϊݿ׵ֱbΪаĺȡаϲֻһףֻҪH20ɣҪܴﵽʹЧӰΪãɲ߸ͼֽйȷ룬ʾ롣
    3аչͼ밴ͼгߴֱףһа干顣



$18


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