Реферат: Фазовая автоподстройка частоты
Название: Фазовая автоподстройка частоты Раздел: Рефераты по информатике, программированию Тип: реферат |
\1cw 3.15 \U1STANDARD \U2BOLD__L \U3NORM__L \U5NORM_SL \U9MATH \U0DRAWSYM \U!SMALL_R \U"BOLD__R \U#NORM__R \U$ITAL__R \U)MATH_I \U*LINEDRAW \pPL 128 \pPF 1 \pTF 1 \pRM 59 \pLM 8 \pTM 0 \pBM 0 \pPI 0 \pJU 1 \pHS 2 \pDS 1 \pEN 0 \pSP 1 \pTA 5 10 15 20 25 30 35 40 45 50 55 60 65 71 76 \pPS 1 \pTS 1 \HD \+ \+ \, \- \+ \+ \^\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \#- \@ -\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \^\, \- \+ \+ \*------------------------------------------------------------\, \- \= \FD \+ \+ \+ \+ \+ \+ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \^\, \= \+ \+ \^\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 1. \#J,obt cdtltybz j, FGX\3.\ \ \ \ \ \ \ \ \ \ \ \ \ \ \^\, \- \+ \+ \, \- \+ \+ \#Cbcntvs FGX utnthjlbyf ghbtvybrf \ ghbvtyz.n \ xfot \- \+ \+ dctuj lkz evtymitybz jnrkjytybq \ ghjvt;enjxyjq \ xfcnjns \- \+ \+ jn \ yjvbyfkmyjuj \ pyfxtybz\3, \ \#dspdfyys[ \ \ ytcnf,bkmyjcnm. \- \+ \+ xfcnjn \ gthtlfnxbrf \ b \ \ utnthjlbyf\3. \ \ \#Ghbvtytybt \ \ FGX \- \+ \+ wtktcjj,hfpyj ghb \ ,jkmib[ \ ytcnf,bkmyjcnz[ \ xfcnjn\3. \ \#D \- \+ \+ 'njv ckexft \ gjkjcf \ ghjgecrfybz \ ghbtvybrf \ pyfxbntkmyj \- \+ \+ ibht jgnbvfkmyjq\3. \ \#FGX \ ghbvtyz.n \ nfr;t \ в \ abkmnhf[\3, \- \+ \+ \#cktlzob[ pf cbuyfkfvb c \ vtlktyyj \ bpvtyz.otqcz \ afpjq \- \+ \+ bkb xfcnjnjq\3, \#d ltvjlekznjhf[ cbuyfkjd c XV b AV\1, \, \- \+ \+ \#b n\3.\#l\3.\, \- \+ \+ \#Ghbywbg ltqcndbz \ FGX \ cjcnjbn \ в \ fdnjvfnbxtcrjv \- \+ \+ bpvthtybb jnrkjytybz ghjvt;enjxyjq xfcnjns ghbtvybrf jn \- \+ \+ yjvbyfkmyjuj \ pyfxtybz \ \ bkb \ \ xfcnjns \ \ gjlcnhfbdftvjuj \- \+ \+ utnthjlbyf jn ytrjnjhjuj j,hfpwjdjuj pyfxtybz \ b \ gjl-\A \- \+ \+ cnhjqrt utnthjlbyf nfrbv j,hfpjv\3, \#xnj,s jnrkjytybt \ yt \- \+ \+ ghtdsifkj ytrjnjhjuj pyfxtybz\3.\, \- \+ \+ \#Gj \ ghbywbge \ ltqcndbz \ \ bpvthbntkmyjuj \ \ 'ktvtynf \- \+ \+ hfpkbxf.n ldf dblf FGX\3: \#cbcntvs afpjdjq fdnjgjlcnhjqrb \- \+ \+ xfcnjns (AFGX) b xfcnjnyjq (XFGX)\3. \#D cbcntvf[ XFGX в \- \+ \+ rfxtcndt bpvthbntkmyjuj 'ktvtynf bcgjkmpetncz \ xfcnjnysq \- \+ \+ lbcrhbvbyfnjh\3, \#f в AFGX - afpjdsq\3. \#Cbcntvs \ AFGX\3, \ \#d \- \+ \+ jnkbxbt jn XFGX\3, \#ghb gjcnjzyyjv \ dytiytv \ djpltqcndbb\3, \- \+ \+ \#yt dyjczn jib,re htuekbhjdfybz gj xfcnjnt\3. \#Jlyfrj ghb \- \+ \+ 'njv \ djpybrftn \ cnfnbxtcrfz \ jib,rf \ htuekbhjdfybz \ gj \-\/ \+ \+ afpt\3.\, \- \+ \+ \#D pfdbcbvjcnb jn [fhfrnthf hf,jns \ bpvthbntkmyjuj \- \+ \+ 'ktvtynf cbcntvs FGX ltkzn yf cbcntvs ytghthsdyjuj \ b \- \+ \+ bvgekmcyjuj \ \ ltqcndbz\3, \ \ \#jceotcndkz.obt \ \ cjjndtncndtyyj \- \+ \+ ytghthsdyjt b lbcrhtnyjt ckt;tybt pf xfcnjnjq\3.\, \- \+ \+ \#D rfxtcndt 'ktrnhjyys[ eghfdkz.ob[ 'ktvtynjd \ в \- \+ \+ cbcntvf[ \ \ FGX \ \ bcgjkmpe.n \ \ \ nhfypbcnjhs\3, \ \ \ \#dfhbrfgs\3, \- \+ \+ \#ytkbytqyst rjyltycfnjhs \ b \ bylernbdyjcnb\3. \ \#Rhjvt \ njuj \- \+ \+ byjulf \ \ bcgjkmpe.ncz \ \ 'ktrnhjvt[fybxtcrbt \ \ eghfdkz.obt \- \+ \+ 'ktvtyns\3, \#rjnjhst \ bpvtyz.n \ xfcnjne \ utnthjlbyf \ gentv \- \+ \+ bpvtytybz gfhfvtnhjd tuj rjynehf \ c \ gjvjom. \ 'ktrnhj-\A \- \+ \+ vt[fybxtcrjuj ghbdjlf\3.\, \- \+ \+ \#Hfccvjnhbv \ \ ,jktt \ \ gjlhj,yj \ \ cbcntvs \ \ \ afpjdjq \- \+ \+ fdnjgjlcnhjqrb xfcnjns \, \- \+ \+ \, \- \+ \+ \^\ \ \ \ \ \ \ \ \ \ \ \12. \#cbcntvs afpjdjq fdnjgjlcnhjqrb\ \ \ \ \ \ \ \ \ \ \ \^ \- \+ \+ \^\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ xfcnjns\3.\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \^\, \- \+ \+ \, \- \+ \+ \12.1. \#Cnhernehyfz c[tvf b ghbywbg ltqcndbz AFGX\3.\, \- \+ \+ \#Cbcntvs AFGX vjuen dsgjkyznm \ hfpkbxyst \ aeyrwbb\3. \- \+ \+ \#Tckb gfhfvtnhs \ j,hfpwjdjuj \ cbuyfkf \ ytgjcnjzyys\3, \ \#bkb \- \+ \+ rjulf yf d[jl \ cbcntvs \ dvtcnt \ c \ gjktpysv \ cbuyfkjv \- \+ \+ gjgflftn \ fllbnbdyfz \ gjvt[f\3, \ \#cbcntvf \ AFGX \ dsgjkyztn \- \+ \+ hjkm eprjgjkjcyjuj abkmnhf\3. \#Cbcntve AFGX \ vj;yj \ nfr;t \- \+ \+ bcgjkmpjdfnm \ lkz \ gjcnhjtybz \ ytkbytqyjuj \ abkmnhf \ \ b \- \+ \+ ltvjlekznjhf cbuyfkjd c XV b AV\3. \#Jcyjdyjt \ yfpyfxtybt \-\/ \+ \+ AFGX \ в \ hflbjghbtvys[ \ \ ecnhjqcndf[ \ \ - \ \ cnf,bkbpfwbz \- \+ \+ xfcnjns vtcnyjuj utnthjlbyf \ lkz \ jceotcndktybz \ njxyjq \- \+ \+ yfcnhjqrb ghbtvybrf\3.\, \- \+ \+ \#Cbcntvs \ \ AFGX \ \ vj;yj \ \ hfpltkbnm \ \ yf \ \ cbcntvs \- \+ \+ f,cjk.nyjq \ \ b \ \ ghjvt;enjxyjq \ \ xfcnjn\3. \ \ \#D \ \ \ cbcntvt \- \+ \+ f,cjk.nyjq \ xfcnjns \ (hbc\3.\#1\3,\#f) \ xfcnjnf \ utnthjlbyf \ \ в \- \+ \+ cnfnbxtcrjv ht;bvt \ njxyj \ hfdyf \ xfcnjnt \ cbuyfkf\3. \ \#D \- \+ \+ cbcntvt \ \ ghjvt;enjxyjq \ \ xfcnjns \ \ (hbc\3.\#1\3,\#,) \ \ \ xfcnjnf \- \+ \+ utnthjlbyf jnkbxftncz jn xfcnjns cbuyfkf \ yf \ dtkbxbye \- \+ \+ ghjvt;enjxyjq xfcnjns\3. \#Ghb 'njv jgjhyfz xfcnjnf \ hfdyf \- \+ \+ yjvbyfkmyjve pyfxtyb. ghjvt;enjxyjq xfcnjns\3.\, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \*[---------------------------------------------------------] \, \- p p \- \$f) ,) \*p\3U\!g \*p\3U\!g0 \- \3U\!al \*p p \- u----o u----o u----o u----o u----o pu----o u----o \- \3U\!c\*p p p p p p \3U\!c\*p p p p pp p p p \- [-o \$AL \*u--o \$EC \*u--o \$A \*p [-o \$CV \*u--o\$EGX \*u--o \$AL \*u--o \$EC \*p \- p p \- m-i--. [----. m--i-. m-i--. m----. [----. m--i-. \- p p p p \- p\3U\!u \3U\!h\*p p\3U\!u \3U\!al\*p \- p p p p \- u----o u----o p u----o u----o\3U\!h\*u----o p \- \3U\!u\*p p p p p p p p p p p p \- [-o \$U \*u--o \$E" \*u-----] p \$U \*u--o \$E" \*u--o \$A \*u-----] \- \- m----. m----. m----. m----. m----. \- \- \- \- \- \- \- \- [---------------------------------------------------------] \+ \+ \^\ \ \ \ \ \ \ \ \ \ \ \ \ \#hbc&1& Cnhernehyst c[tvs AFGX&\ \ \ \ \ \ \ \ \ \ \ \ \^\, \- \+ \+ \, \- \+ \+ Hfccvjnhbv \ ghbywbg \ ltqcndbz \ cbcntvs \ \ FGX^ \ \ в \- \+ \+ rjnjhjq в rfxtcndt abkmnhf \ bcgjkmpetncz \ \3RC \ \#- \ abkmnh \- \+ \+ yb;yb[ xfcnjn& \ Bpvthbntkmysv \ 'ktvtynjv \ cbcntvs \ AFGX \- \+ \+ zdkztncz afpjdsq ltntrnjh (cv& hbc& \ 1)& \ Htuekbhe.ott \-\/ \+ \+ yfghz;tybt \3U\!h \#dshf,fnsdftncz gentv chfdytybz \ afp \ rj-\A \- \+ \+ kt,fybq \ gjlcnhfbdftvjuj \ \ b \ \ 'nfkjyyjuj \ \ utythfnjhjd& \- \+ \+ Gjcrjkmre \ hfpyjcnm \ afp \ \)D\9v\#(\3t\#) \ cdzpfyf \ c \ \ hfpyjcnm. \- \+ \+ xfcnjn \)D\9w\#(\3t\#) pfdbcbvjcnm.\, \- \+ \+ \+ \+ \5t \+ \0i \^\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \)D\9v\#(\3t\#) = \ \)D\9w\#(\3t\#)\3dt\ \#^\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \^(\31\#)\, \- \0j \- \50 \- \- \+ \+ \#drk.xtybt в cbcntve \ FGX \ afpjdjuj \ ltntrnjhf \ 'rdbdf-\A \- \+ \+ ktynyj drk.xtyb. byntuhbhe.otuj pdtyf& "nj j,tcgtxbdftn \- \+ \+ fcnfnbpv \ cbcntvs \ gj \ xfcnjnt^ \ n&t& \ hfdtycndj \ yek. \- \+ \+ ecnfyjdbditqcz \ \ \ jib,rb \ \ \ ghb \ \ \ gjcnjzyyjv \ \ \ dytiytv \- \+ \+ djpltqcndbb^ yt ghtdsif.otv ytrjnjhjuj pyfxtybz&\, \- \+ \+ Eghfdktybt \ \ \ afpjq \ \ \ gjlcnhfbdftvjuj \ \ \ rjkt,fybz \- \+ \+ jceotcndkztncz c gjvjom. eghfdkz.otuj ecnhjqcndf \ (EE)- \- \+ \+ xfcnjnyjuj \ \ vjlekznjhf^ \ \ rjnjhsq \ \ bpvtyztn \ \ \ xfcnjne \- \+ \+ utythfwbb& Yf d[jl EE gjlftncz eghfdkz.ott \ yfghz;tybt \- \+ \+ \3U\!h \#^ \ rjnjhjt \ cdzpfyj \ c \ yfghz;tybtv \ \3U\!al \ \#lbaathty-\A \- \+ \+ wbfkmysv ehfdytybtv\, \- \+ \+ \+ \+ \3dU\!h \+ \^\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \3RC \*[---] \3+ U\!h \3= U\!al\3.\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \^\#(\32\#)\, \- \- \3dt \- \- \+ \+ \#Ghb 'njv vs cxbnftv^ \ xnj \ ltntrnjhyfz \ [fhfrnt-\A \- \+ \+ hbcnbrf AL zdkztncz aeyrwbtq dblf\, \- \+ \+ \+ \+ \+ \^\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \3U\!al \#= \3S\!al\#*\9j\#(\9v\#)^\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \^(\33\#)\, \- \- \- \- \+ \+ ult \9j\#(\9v\#) - в j,otv ckexft ytkbytqyfz aeyrwbz \ hfpyjcnb \- \+ \+ afp d[jlyjuj cbuyfkf b cbuyfkf utnthjlbyf&\, \-\/ \+ \+ Cxbnfz^ xnj \ htuekbhjdjxyfz \ [fhfrnthbcnbrf \ utnt-\A \- \+ \+ hjlbyf jgbcsdftncz ehfdytybtv\, \- \+ \+ \+ \+ \+ \^\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \3f\!u \3= f\!uy \3- S\!u\3U\!h \3+ \)D\3f\!u\#^\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \^(\34\#)\, \- \- \- \- \+ \+ ult \ \)D\3f\!u \ \#- \ yfxfkmyfz \ hfccnhjqrf \ utnthjlbyf^ \ \ yfqltv \- \+ \+ htuekbhe.ott yfghz;tybt \3U\!h\3:\, \- \+ \+ \+ \+ \+ 1 \^\ \ \ \ \ \ \ \ \ \ \ \ \ U\!h \3= - \*[----]\3(\9w\!u \3- \9w\!uy \3- \)D\9w\!u\3)\#^\ \ \ \ \ \ \ \ \ \ \ \ \^(\35\#)\, \- \32\9p\3S\!u \- \- \- \+ \+ \+ \+ 2 \+ \3d\9v\!u \3dU\!h \31 в \9v\!u \^\ \ \ \ \#ult \9w\!u \#= \*[---]\#& Njulf\ \ \*[---] \#= - \*[----][--\!2\*-]\#&\ \ \ \^(\36\#)\, \- \3dt dt 2\9p\3S\!u \3dt \- \- \- \+ \+ \#Bp gjkextyyjuj \ cjjnyjitybz \ dblyj^ \ xnj \ afpjdsq \- \+ \+ ltntrnjh dshf,fnsdftn yfghz;tybt^ pfdbczott jn hfpyjcnb \- \+ \+ afp \9v\!u \#= \9v \#+ \9v\!c \#+ \9v\!g0 \#(\37\#)^ \ ult \ \9v\!g0 \ \#- \ \ afpf \ \ cbuyfkf \- \+ \+ jgjhyjuj utythfnjhf GX (cv& hbc& 1^,)&\, \- \+ \+ Lbaathtywbhez (\37\#)^ gjkexbv\3:\, \- \+ \+ \+ \+ \!2 2 \+ \3d\9v\!u \3d\9v \3d \9v\!u \3d \9v \^\ \ \ \ \ \ \ \*[---] \#= \*[--] \#+ \9w\!c \#+ \9w\!g0\ \3;\ \*[--\!2\*-] \#= \*[--\!2\*-\#&\ \ \ \ \ \ \ \^(8)\, \- \3dt dt dt dt \- \- \- \+ \+ \#Bnfr^ cjgjcnfdkzz \ dshf;tybz \ (8) \ b \ (5)^ \ (6)^ \- \+ \+ gjkexbv \ lbaathtywbfkmyjt \ ehfdytybt \ dnjhjuj \ \ gjhzlrf^ \- \+ \+ jgbcsdf.ott hfpyjcnm afp \9v \#d cbcntvt AFGX\3:\, \- \+ \+ \+ \+ \!2 \+ \3d \9v \3d\9v \^\ \ \ \ \ \ \ \3RC\*[--\!2\*- \3+ \*[--- \3+ 2\9p\3S\!al \3S\!u \9j\3(\9v\3) = \)D\9w\!u \3- \)D\9w\!c\ \ \ \ \ \ \^\#(9)\, \- \3dt dt \- \- \- \+ \+ \#Htibnm \ gjkextyyjt \ ehfdytybt \ \ ljdjkmyj \ \ ckj;yj^ \- \+ \+ gj'njve \ \ ghb \ \ vfks[ \ \ bpvtytybz[ \ \ \ xfcnjns^ \ \ \ rjulf \-\/ \+ \+ cnfnbxtcrbt \ [fhfrnthbcnbrb \ EE \ b \ AL \ vj;yj \ cxbnfnm \- \+ \+ kbytqysvb^ \ [fhfrnthbcnbre \ \ htuekbhjdfybz \ \ (9) \ \ vj;yj \- \+ \+ ghtlcnfdbnm в dblt\3:\, \- \+ \+ \+ \+ \+ d\9v \^\ \ \ \ \ \ \ \ \ \ \ \ \ \ \*[--] \#= \)D\9w\!yfx \#- 2\9p\3K\!afgx \9j\#(\9v\#)^\ \ \ \ \ \ \ \ \ \ \ \ \^(\31\#0)\, \- \3dt \- \- \- \+ \+ \+ \+ \+ \#ult \3K\!afgx \3= S\!al \3S\!u \3; \9w\!yfx \3= \)D\9w\!u \3- \)D\9w\!c\#&\, \- \- \- \- \+ \+ Dshf;tybt \ (\31\#0) \ yt \ exbnsdftn \ yfkbxbt \ abkmnhf^ \- \+ \+ n&t& cxbnftncz^ xnj \3RC \#= 0& \ Afpjdsq \ gjhnhtn \ cbcntvs \- \+ \+ AFGX - uhfabr pfdbcbvjcnb \3d\9v\#/\3dt \#jn \9v \#ghb \ hfpkbxys[ \- \+ \+ yfxfkmys[ hfccnhjqrf[ \)D\9w\!yfx \#- gjrfpfy yf hbc& 2&\, \- \+ \+ \, \- \+ \+ \, \- \+\*[----------------------------------------------------------] \+ I \+ \3d\9v\*p \+ [--o \+ \3dt\*p \+ p \+ p \+ p \+ p \+ p \)D\9w\!yfx\3>\#0 \+ \*p \ \ \ \ \ \ \ \ \ \ \ p\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \)D\9w\!yfx\#=0\, \- \*p \- p \)D\9w\!yfx\3<\#0 \- \*p \- p \- p \- p \- p \- p \- p p p p p \- [--------i-----i-----i-----i-----i---------------------L \- \#0\*p \- p \9p p \#3\9p \#2\9p v \- \*p [-] [--] \- p \#2 2 \- \*p \- p \- p \- p \- p \- p \- p \- p \- p \- p \- p \- p \- p \- \-[----------------------------------------------------------] \+ \+ \^\ \ \ \ \ \ \ \ \ \#Hbc& 2& Afpjdsq gjhnhtn cbcntvs AFGX\ \ \ \ \ \ \ \ \ \^\, \- \+ \+ \, \-\/ \+ \+ \12.2. \#Gjkjcf elth;fybz b gjkjcf dnzubdfybz cbcnt-\A \- \+ \+ vs AFGX&\, \- \+ \+ Bp hbc& 2& dblyj^ xnj в \ cnfwbjyfhyjv \ cjcnjzybb \- \+ \+ ( rjulf \3d\9v\#/\3dt \#= 0 ) hfdyjdtcbt djpvj;yj njkmrj \ в \ njv \- \+ \+ ckexft^ rjulf rhbdfz \ \3d\9v\#/\3dt \ \#gthtctrftn \ jcm \ f,cwbcc& \- \+ \+ Vfrcbvfkmyjt pyfxtybt yfxfkmyjq hfccnhjqrb^ ghb rjnjhjq \- \+ \+ cbcntvf \ \ AFGX \ \ cgjcj,yf \ \ dsgjkyznm \ \ cdjb \ \ aeyrwbb^ \- \+ \+ jghtltkztncz gjkjcjq \ elth;fybz \ \)D\9w\!el\#& \ Ghb \ ljcnfnjxyj \- \+ \+ cbkmyjv cbuyfkt yf \ d[jlt \ cbcntvs^ \ gjkjcf \ elth;fybz \- \+ \+ jghtltkztncz \ \ \ vfrcbvfkmysv \ \ \ pyfxtybtv \ \ \ htuekbhe.otuj \- \+ \+ yfghz;tybz^ \ f \ cktljdfntkmyj^ \ vfrcbvfkmysv \ \ pyfxtybtv \- \+ \+ \3U\!al\#^ rjnjhjt cjjndtncndetn pyfxtybzv eukf \, \- \+ \+ \^\ \ \ \ \ \ \ \ \9v \ \#= \ \33\#/2\9p \ - \#2\9p\3n \#^ ult \3n \#= 0^ \31\#^ &&& &\ \ \ \ \ \ \ \ \^\, \- \+ \+ в 'njv ckexft gjkjcf elth;fybz hfdyf\, \- \+ \+ \+ \+ \^\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \)D\9w\!yfx \9= \#2\9p\3K\!afgx\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \^\#(\311\#)\, \- \- \- \+ \+ Ghjwtcc dnzubdfybz в ht;bv elth;fybz jghtltkztncz \- \+ \+ gjkjcjq \ dnzubdfybz^ \ rjnjhfz \ ghb \ jncencndbb \ abkmnhf \- \+ \+ hfdyf gjkjct elth;fybz& Ghb yfkbxbb abkmnhf \ \)D\9w\!D\3<\)D\9w\!el\#& \- \+ \+ Gjkjce \ \ dnzubdfybz \ \ j,sxyj \ \ ds,bhf.n \ \ nfr^ \ \ \ xnj,s \- \+ \+ dsgjkyzkjcm eckjdbt \, \- \+ \+ \+ \+ \+ \^\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \)D\9w\!d\3>\#2\)D\9w\!yfx\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \^\#(\31\#2) \- \- \- \- \+ \+ Lkz \ \ \ edtkbxtybz \ \ \ gjkjcs \ \ \ \ dnzubdfybz \ \ \ \ ghbvtyz.n \- \+ \+ rjhhtrnbhe.obt abkmnhs&\, \- \+ \+ \, \-\/ \+ \+ Rfr ,skj \ crfpfyj \ hfytt^ \ cbcntvf \ AFGX \ dyjcbn \- \+ \+ jib,re htuekbhjdfybz gj afpt\, \- \+ \+ \+ \+ \^\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \)D\9v\!ecn \#= \9v\!ecn \#- \33\#/2\9p\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \^\#(\31\#3)\, \- \- \- \- \+ \+ Ghb \ \ ljcnb;tybb \ \ yfxfkmyjq \ \ hfccnhjqrb \ \ uhfybw \- \+ \+ j,kfcnb \ dnzubdfybz^ \ gjkexftncz \ vfrcbvfkmyjt \ pyfxtybt \- \+ \+ jib,rb \)D\9v\!ecn vf[ \#= \9+ p\#/2\, \- \+ \+ \, \- \+ \+ \12.3. \#Ecnjqxbdjcnm cbcntvs AFGX&\, \- \+ \+ Ecnjqxbdjcnm \ AFGX \ ljcnbuftncz \ \ ghb \ \ dsgjkytybb \- \+ \+ ythfdtycndf \3K\!afgx \3< \#0& \ Lkz \ dsgjkytybz \ 'njuj \ eckjdbz \- \+ \+ pyfrb \ rhenbpys \ cnfnbxtcrb[ \ [fhfrnthbcnbr \ AL \ b \ EE \- \+ \+ ljk;ys ,snm ghjnbdjgjkj;ysvb& \ {fhfrnthyjq \ jcj,tyyjcnm. \- \+ \+ cbcntvs \ AFGX \ zdkztncz \ nj^ \ xnj \ erfpfyyjt \ \ eckjdbt \- \+ \+ dsgjkybvj ytpfdbcbvj \ jn \ bc[jlyjuj \ cjcnjzybbz \ pyfrjd \- \+ \+ rhenbpys& \ "nj \ j,eckjdktyj \ gthbjlbxyjcnm. \ cnfnbxtcrjq \- \+ \+ [fhfrnthbcnbrb AL \ b \ tt \ cbvvtnhbxyjcnm. \ jnyjcbntkmyj \- \+ \+ jcb jhlbyfn&\, \- \+ \+ Jlyfrj tckb \ в \ cbcntvt \ cjlth;fncz \ eprjgjkjcyst \- \+ \+ abkmnhs^ \ dyjczobt \ pyfxbntkmyjt \ pfgfplsdfybt \ cbuyfkf^ \- \+ \+ cbcntvf \ \ AFGX \ \ \ vj;tn \ \ \ ,snm \ \ \ ytecnjqxbdjq& \ \ \ Ghb \- \+ \+ bcgjkmpjdfybb jlyjpdtyyjuj \3RC \#- \ abkmnhf^ \ cbcntvf \ AFGX \- \+ \+ dctulf ecnjqxbdf^ yj ghjwtcc ecnfyjdktybz vj;tn yjcbnm \- \+ \+ rjkt,fntkmysq [fhfrnth ghb ,jkmijv pyfxtybb \ gjcnjzyyjq \- \+ \+ dhtvtyb abkmnhf&\, \- \+ \+ \, \-\/ \+ \+ \^\ \ \ \ \ \ \ \ \13. \#Rjv,bybhjdfyyfz cbcntvf AFGX - XFGX&\ \ \ \ \ \ \ \ \^\, \- \+ \+ \, \- \+ \+ Hfytt ,skj gjrfpfyj^ xnj cbcntvs \ AFGX \ j,kflf.n \- \+ \+ eprjq \ gjkjcjq \ dnzubdfybz^ \ pfdbczoe. \ jn \ \ gjcnjzyyjq \- \+ \+ dhtvtyb abkmnhf& в nj ;t \ dhtvz \ XFGX \ kbityf \ 'njuj \- \+ \+ ytljcnfnrf^ yj \ jyf \ dyjcbn \ jcnfnjxye. \ jib,re \ htue-\A \- \+ \+ kbhjdfybz gj xfcnjnt&\, \- \+ \+ Tckb nht,etncz ,scnhjltqcndbt \ cbcntvs^ \ f \ nfr;t \- \+ \+ ghb pyfxbntkmys[ rjkt,fybz[ \ xfcnjns \ d[jlyjuj \ cbuyfkf \- \+ \+ lkz evtymitybz afpjdjq jib,rb ghbvtyz.n rjv,bybhjdfyyst \- \+ \+ c[tvs \ AFGX \ - \ XFGX& \ Ckt;tybt \ pf \ xfcnjnjq \ d[jlyjuj \- \+ \+ cbuyfkf \ jceotcndkztncz \ cbcntvjq \ AFGX& \ Tt \ gfhfvtnhs \- \+ \+ db,bhf.ncz nfrbv j,hfpjv^ xnj,s \ vfrcbvfkmyj \ evtymibnm \- \+ \+ jib,rb ckt;tybz& Eprfz \ ievjdfz \ gjkjcf \ cbcntvs \ AFGX \- \+ \+ gjpdjkztn gjkexbnm ,jkmijt \ jnyjitybt \ cbuyfk/iev& \ Lkz \- \+ \+ j,ktuxtybz gjbcrf \ cbuyfkf^ \ f \ nfr;t \ lkz \ edtkbxtybz \- \+ \+ yflt;yjcnb ckt;tybz bcgjkmpetncz ,jktt \ uhe,fz \ cbcntvf \- \+ \+ XFGX^ rjnjhfz \ bvttn \ ibhjre. \ gjkjce \ dnzubdfybz^ \ yj \- \+ \+ jnckt;bdftn cbuyfk c ytrjnjhjq jib,rjq gj xfcnjnt&\, \- \+ \+ Tckb \ vfrcbvfkmyfz \ jib,rf \ cbcntvs \ XFGX \ vtymit \- \+ \+ gjkjcs elth;fybz AFGX^ nj gjckt njuj^ rfr jyf ddtltn \- \+ \+ cbcntve в ht;bv cby[hjybpfwbb^ xfcnjnye. fdnjgjlcnhjqre \- \+ \+ vj;yj \ jnrk.xbnm& \ Ghb \ ds[jlt \ xfcnjns \ \ bp \ \ j,kfcnb \- \+ \+ elth;fybz cyjdf drk.xftncz XFGX&\, \- \+ \+ Ghbvth aeyrwbjyfkmyjq c[tvs AFGX \ - \ XFGX \ gjrfpfy \- \+ \+ yf hbc& \33\#&\, \-\/ \+ \+ в 'njq \ c[tvt \ cbcntvs \ AFGX \ b \ XFGX \ drk.xtys \- \+ \+ gfhfkktkmyj& Eghfdkz.ott yfghz;tybt gjcnegftn c \ ds[jlf \- \+ \+ cevvfnjhf^ yf rjnjhsq xthtp abkmnhs gjlfys \ yfghz;tybz \- \+ \+ c afpjdjuj b xfcnjnyjuj ltntrnjhjd&\, \- \+ \+ \, \- \+ \+ \, \- \+ \+\*[----------------------------------------------------------] \+ \+ \+ \+ \+ \+ \+ \+ p \+ p\3U\!gj \+ \*< \+ u-----o u-----o \+ p p \3U\!al \*p p \+ u-L-o \#A L \*u--L---o \#A\!1 \*p \+ p \+ p m-----. m--i--. \+ p p \+ p < \+ p p \+ u-----o u-----o p u-----o \+ \3U\!c \*p p p p p p \0s \*p \+ [---Lo \#C V \*u--L--o \#EGX \*u--o p u----o \+ p \0t \*p \+ m--i--. m-----. p m--i--. p \+ p p p p \+ p p I p \+ p p p p \+ p p u-----o u-----o p \ \ \ \ \ \ \ \ \ \ p\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ p\ \ \ p\ \ \ \ \ p\ \ \3U\!xl\ \*p\ \ \ \ \ p\ \ \ \ p\, \- I\3U\!u \*[-L-o \#X L \*u--L---o \#A\!2 \*p p \- p p \- p m-----. m-----. p \- p p \- p p \- p p \- p p \- u-----o u-----o u-----o p \- p p p p \3U\!h \*p p p \- p \#U \*u--J--o \#E E \*u--J---o \#E C \*u--------J--------] \- \- m-----. m-----. m-----. \- \- \- \- \- \- \- \- \-[----------------------------------------------------------] \- \- \+ \+ \^\ \ \ \ \ \ \ \#Hbc& \33\#& Aeyrwbjyfkmyfz c[tvf AFGX - XFGX&\ \ \ \ \ \ \ \^\, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \, \-\/ \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \^\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \"K B N T H F N E H F\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \^\, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \2[1]\"& \#Cghfdjxybr gj ext,yjve ghjtrnbhjdfyb. \, \- \+ \+ ghbtvyj - ecbkbntkmys[ ecnhjqcnd& 2t bpl&\, \- \+ \+ gjl htl& V& R& <tkrbyf \3"\#Dbof irjkf\3" \#1988\, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \2[2]\"& \#Fdnjvfnbxtcrfz htuekbhjdrf ecbktybz b\, \- \+ \+ fdnjvfnbxtcrfz gjlcnhjqrf xfcnjns utnthj-\, \- \+ \+ lbyf& Ext,yjt gjcj,bt gj rehce \3"\#ecbkb-\, \- \+ \+ ntkmyst b ghbtvyst ecnhjqcndf\3"\#& VFB^ 1977\, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \, \-\/ \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \^\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \"C J L T H : F Y B T\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \^\, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \21\"& \$J,obt cdtltybz j, FGX&&&&&&&&&&&&&&&&&&&\21\, \- \+ \+ \, \- \+ \+ 2\$& Cbcntvf afpjdjq fdnjgjlcnhjqrb xfcnjns&&\22\, \- \+ \+ \, \- \+ \+ 2\$&\21\$& Cnhernehyfz c[tvf b ghbywbg \, \- \+ \+ ltqcndbz AFGX&&&&&&&&&&&&&&&&&&&&&&&\22\, \- \+ \+ \, \- \+ \+ 2\$&\22\$& Gjkjcf elth;fybz b gjkjcf dnz-\, \- \+ \+ ubdfybz cbcntvs AFGX&&&&&&&&&&&&&&&\27\, \- \+ \+ \, \- \+ \+ 2\$&\23\$& Ecnjqxbdjcnm cbcntvs AFGX&&&&&&&&&&\28\, \- \+ \+ \, \- \+ \+ 3\$& Rjv,bybhjdfyyfz cbcntvf AFGX - XFGX&&&&&&\29\, \- \+ \+ \, \- \+ \+ \$Kbnthfnehf&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&\211\, \- \+ \+ \, \- \+ \+ \, \-\/ \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \+ \+ \, \- \= _ |