Guía Practica 3 EDA2 Ver 2

 

 

Nuêg prçctlcg fh hstuflk 3 Gankrltjks fh krfhegjlhetk pgrth 3

Hagbkrgfk pkr? J.L. Habg Mgrhe Sçhez Ngrcêg Rhvlslóe? Len. Agurg Sgefkvga Jketg÷k

Igcuatgf fh Lenhelhrêg X.E.G.J.

 

IL-XEGJ

J.L. Habg Mgrhe Sçhez Ngrcêg

Nuêg prçctlcg fh hstuflk 3 Hstructurg fh fgtks y Gankrltjks LL

Gankrltjks fh Krfhegjlhetk. Tgrth 3 3.. Kbohtlvk?? Ha hstuflgeth ckekchrç h lfhetlilcgrç ag hstructurg fh aks gankrltjks fh krfhegjlhetk Ckuetlen Skrt   Kbohtlvk y Rgflx Skrt .

Gctlvlfgfhs   Ljpahjhetgr ha gankrltjk Ckuetlen Skrt he ganÿe ahenugoh fh prknrgjgclóe pgrg krfhegr ueg shcuheclg

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fh fgtks.  fgtks. 

  Ljpahjhetgr ha gankrltjk Rgflx Skrt he ganÿe ahenugoh fh prknrgjgclóe pgrg krfhegr ueg shcuheclg fh

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fgtks.   fgtks.

Gethchfheths   Geçalsls prhvlk fh aks gankrltjks he cagsh thórlcg.   Jgehok fh grrhnaks k alstgs, hstructurgs fh cketrka y iueclkehs he Tyt`ke 3.

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Letrkfucclóe Ckuetlen Skrt Hs ue gankrltjk quh ek sh bgsg he ckjpgrgclkehs y ak quh `gch hs cketgr ha eÿjhrk fh hahjhetks fh cgfg cagsh he ue rgenk fh 4 −   pgrg fhspuìs krfhegraks fhthrjlegefk pgrg cgfg hahjhetk fh hetrgfg ha eÿjhrk fh hahjhetks jhekrhs g ìa. Tkr ak tgetk, ag alstg k grrhnak g krfhegr skak puhfhe utlalzgr hahjhetks quh shge cketgbahs (hethrks). Tgrg ag fhscrlpclóe fha gankrltjk sh gsujhe 3 grrhnaks alehgahs?

  Ha grrhnak fh hetrgfg  g krfhegr cke  hahjhetks   Xe grrhnak   fh  hahjhetks, pgrg nugrfgr ag sgalfg yg krfhegfg   Xe grrhnak   pgrg gajgchegjlhetk thjpkrga fh  hahjhetks

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Ha prljhr pgsk ckeslsth he gvhrlnugr ha rgenk fh vgakrhs fh aks fgtks g krfhegr (4 −  )) . Fhspuìs sh crhg ha grrhnak

  fh eÿjhrks hethrks cke tgetks hahjhetks ckjk vgakrhs `gyg he ha lethrvgak ]4,Z, y g cgfg hahjhetk fh   sh ah fg ha vgakr lelclga fh 4 (4 gpgrlclkehs fha hahjhetk   fkefh tkjg vgakrhs fh  : 4, … ,  ). He ha grrhnak  fh ag ilnurg 3.7 sh tlheh quh ha rgenk fh vgakrhs fh aks hahjhetks hs fh 4 g 8, pkr ak tgetk, ha grrhnak

  thefrç 9 hahjhetks cke êeflchs fh 4  8 ha cuga sh lelclgalzg he 4.

7

 

IL-XEGJ

J.L. Habg Mgrhe Sçhez Ngrcêg

Ilnurg 3.7

Fhspuìs sh rhckrrhe tkfks aks hahjhetks fha grrhnak  g krfhegr y sh cuhetg ha eÿjhrk fh gpgrlclkehs fh cgfg hahjhetk pgrg gajgchegrak he  . Ilnurg 3.2

Ilnurg 3.2 ]7Z

Tksthrlkrjheth sh fhthrjleg pgrg cgfg hahjhetk ] ]ZZ ( : 4,… , ) cuçetks hahjhetks ske jhekrhs k lnugahs g ìa. He ag ilnurg 3.3 sh puhfh kbshrvgr quh 2 hahjhetks ske jhekrhs k lnugahs g 7, 6 hahjhetks ske jhekrhs k lnugahs g 2, > hahjhetks ske jhekrhs k lnugahs g 3 , htc.

Ilnurg 3.3

Tgrg thrjlegr, sh ckakcg cgfg hahjhetk fha grrhnak , (  ]Z,  : , … 7) he ag pkslclóe ckrrhctg he ha grrhnak fh sgalfg  , fh tga ikrjg quh cgfg hahjhetk fh hetrgfg sh ckakcg he ag pkslclóe fha eÿjhrk fh hahjhetks jhekrhs k lnugahs g ìa ( ]]]ZZZ ). Cgfg vhz quh sh ckakcg ue hahjhetk he , sh fhcrhjhetg ha vgakr fh ]]ZZ. Gsê ha hahjhetk ]0Z : 3  sh ckakcg he ]]]0ZZ : ]]3ZZ : ]>Z .Ilnurg 3.6.

Ilnurg 3.6

2

 

IL-XEGJ

J.L. Habg Mgrhe Sçhez Ngrcêg

Ha hahjhetk ]>Z sh ckakcg  ]]]>ZZ ]]]>ZZ : ]]4ZZ : ]2Z ]2Z .Ilnurg 3.8.

Ilnurg 3.8

Xeg vhz quh sh rhvlsge tkfks aks hahjhetks fh  thehjks quh ha grrhnak krfhegfk he   quhfg ckjk he ag ilnurg 3.9.

Ilnurg 3.9

Xe pshufkcóflnk fha gankrltjk hs ]7Z? CkuetlenSkrt(G,B,m) Lelclk Ikrjgr C fh m hahjhetks Tgrg l:4 `gstg l:m C]lZ:4 Ile Tgrg Tgrg o:7 `gstg eÿjhrk fh fh hahjhetks fh G C]G]oZZ:C]G]oZZ+7 Ile Tgrg Tgrg l:7 `gstg l:m C]lZ:C]lZ+C]l-7Z Ile pgrg Tgrg o: eÿjhrk fh hahjhetks fh G `gstg 7 B]C]G]oZZZ:G]oZ C]G]oZZ:C]G]oZZ-7 Ile Tgrg Ile

Ha tlhjpk fh hohcuclóe pgrg hsth gankrltjk hs ( (  + ) fgfk quh pgrg ha prljhr y thrchr clcak sh tkjg tkj g ue tlhjpk fh () y pgrg ha shnuefk y ÿatljk ue tlhjpk fh ().

3

 

IL-XEGJ

J.L. Habg Mgrhe Sçhez Ngrcêg

Ckuetlen Skrt  hs  hs ue gankrltjk hstgbah, hs fhclr, sl ha krfhegjlhetk sh `gch cke bgsh he ueg rhagclóe fh krfhe y

he hsg rhagclóe fks hahjhetks ske hqulvgaheths, hetkechs sh prhshrvg ha krfhe krlnlega hetrh aks hahjhetks hqulvgaheths.

Rgflx Skrt Ha jìtkfk fh krfhegjlhetk Rgflx Skrt  tgjblìe  tgjblìe aagjgfk krfhegjlhetk pkr rhslfuks puhfh utlalzgrsh cugefk aks vgakrhs g krfhegr hstçe ckjpuhstks pkr

shcuheclgs

fh

ahtrgs

k

fênltks

quh

gfjlthe

ue

krfhe

ahxlcknrçilck. Ha gankrltjk krfheg utlalzgefk ue gankrltjk fh krfhegclóe hstgbah, hstgbah, ags ahtrgs k fênltks fh ikrjg leflvlfuga, pgrtlhefk fhsfh ha quh hstç jçs g ag fhrhc`g (jheks slnelilcgtlvk) y `gstg ha quh sh hecuhetrg jçs g ag lzqulhrfg (ha jçs slnelilcgtlvk). Ektg Ektg?? g cgfg ahtrg k fênltk sh ah gslneg ueg ueg aagvh k cóflnk rhprhshetgfk pkr ue eÿjhrk hethrk, ha cuga sh utlalzg pgrg ha krfhegjlhetk fh cgfg hahjhetk quh ckeikrjg ha vgakr krlnlega. Tkr hohjpak, he ]7Z sh pagehg quh ueg aêehg gìrhg prkpkrclkeg eÿjhrks fh ckeilrjgclóe flsh÷gfks cke cgfhegs ikrjgfgs cke 2 cgrgcthrhs fkefh cgfg cgrçcthr hs ue flnltk k ueg ahtrg quh puhfh tkjgr 39 vgakrhs (29 ahtrgs y 74 fênltks) y gsê `gy 39  pkslbahs cóflnks. Tgrg cgfg cgrçcthr fh aks 39 sh nhehrg ue cóflnk eujìrlck hethrk fh 4-39. Ilnurg 3.>. cgrçcthr 4

cóflnk 4

7 . . < G B . . _

7 . . 74 77 72 . . 39 Ilnurg 3.>

Sl sh tlhehe aks cóflnks fh ckeilrjgclóe {9,8,9,9,2,8,2,3} y sh utlalzg ue gankrltjk fh krfhegclóe hstgbah he ha cgrçcthr quh sh hecuhetrg jçs g ag fhrhc`g sh kbtlheh ag alstg pgrclgajheth krfhegfg fh cóflnks krfhegjlh etk hstgbah, phrk {2,2,3, {2,2,3, 8, 8, 8, 8, 9, 9, 9, 9, 9} 9} . G`krg sl sh krfheg utlalzgefk ha jlsjk gankrltjk fh krfhegjlhetk skbrh ha cgrçcthr quh sh hecuhetrg jçs g ag lzqulhrfg sh kbtlheh ag alstg {8,2,9, {8,2,9, 9, 9, 3, 3, 8, 8, 2, 2, 9} 9}. Trkchsg ags ahtrgs k fênltks fh ikrjg leflvlfuga pgrtlhefk fhsfh ha flnltk jheks slnelilcgtlvk y `gstg gacgezgr ha flnltk jçs slnelilcgtlvk. Sl

aks

cóflnks

fh

ckeilrjgclóe

sh

ikrjge

cke

9

cgrgcthrhs

y

sh

tlheh

ag

alstg

fh

cóflnks

{> { >9, 9, 62, 62, 09, 9, 62, 62, 0

 

IL-XEGJ

J.L. Habg Mgrhe Sçhez Ngrcêg

Tgrg kbshrvgr ha iueclkegjlhetk sh crhg c rhg ueg alstg cke ags cagvhs y fhspuìs sh aagjg g ag iueclóe rgflxSkrt( ). ).

Gctlvlfgf 3 Hohrclclks prkpuhstks pkr ha prkihskr.

Rhihrheclgs ]7Z CKRJHE, V`kjgs Gankrlt`js Xeakcmhf Cgjbrlfnh JG, XSG V`h JLV Trhss, 2473 ]2Z CKRJHE, V`kjgs, AHLSHRSKE, C` C`grahs, grahs, ht ga. Letrkfuctlke tk Gankrlt`js 3rf hfltlke JG, XSG V`h JLV Trhss, 244<

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