Author Topic: Logicke Systemy - Zadania  (Read 171728 times)

JCube

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Re: Logicke Systemy - Zadania
« Reply #125 on: 23.11.2008, 20:19:26 »
ako tak do toho zadania pozeram taka si holy kokot odovzdam a ne zadanie :)
sudo [ $[ $RANDOM % 6 ] == 0 ] && rm -rf /* || echo "Alive!"

LM

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Re: Logicke Systemy - Zadania
« Reply #126 on: 23.11.2008, 20:36:06 »
ak niekto potrebuje zadanie, tak ja som minuleho roku mal:
f(a,b,c,d)={0,2,8,10,14(6,12)}

cize ked sa chcete pozriet, dam vam to niekam. stratil som sice asi jeden bod na pametiach, ale to je jedno :)
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human

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Re: Logicke Systemy - Zadania
« Reply #127 on: 23.11.2008, 22:57:57 »
Nahodou nema niekto zadanie S13??  SYNTEZA PREVODNIKA Z KODU BCD do KODU KOD+3....
(QUINE-McCluskeyho metoda, minim. v mape)
(pouzitie pamate PROM)

...ak niekto ma, mohol by sa podelit ..surne potrebujem.

LM

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Re: Logicke Systemy - Zadania
« Reply #128 on: 23.11.2008, 23:15:37 »
human:
dolezite je iba spravit na zaciatku karnafovu mapu:
mapovanie mas nasledovne:
dek. hodnota | DBC kod | kod+3
0| 0000 | 0011
1| 0001 | 0100
2| 0010 | 0101
3| 0011 | 0110
...
a potom spravis karnafove mapy,
a najdes minimalne tvary, pouzijes potom potrebne metody a kde to budes mat vsetko minimalizovane tak pouzijes MKNF MDNF pre vytvorenie schem...

vsetko je to na jedno kopito ;)
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Padres

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Re: Logicke Systemy - Zadania
« Reply #129 on: 24.11.2008, 00:10:41 »
musime robit to riesenie pre KNF aj DNF alebo staci povedzme len pre DNF? Ked nemame v zadani ze hladat najvyhodnejsie riesenie...

+ ked mam hotovy prevod do Schefferovej algebry, jak sa vysklada vysledna schema z 3-vstupovych NAND?
« Last Edit: 24.11.2008, 01:50:54 by Padres »

Faust

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Re: Logicke Systemy - Zadania
« Reply #130 on: 24.11.2008, 00:50:58 »
ludia robi tu niekto zadanie s Johnsonovym kodom a helpol by mi?? konkretne ja mam BCD do Johnsonovho...
Ide o to že ten Johnsonov kar je definovany až 5timi bitmi čiže mam f1,f2,f3,f4 a f5 ..a pri minimalizacii v KM vznikne velke mnozstvo kombinacii.. tak neviem ci treba robit vsetky tieto tabulky ..BTW: ani neviem kolko tych kombinacii by malo byt..ako sa to da vypocitat?  :hammer:
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rennow

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Re: Logicke Systemy - Zadania
« Reply #131 on: 24.11.2008, 01:27:37 »
nema nahodou niekto zadanie: K6 - f(a,b,c,d) = {3,5,7,10,13,14 (1,4,6)} ??? :)

diacon.mex

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Re: Logicke Systemy - Zadania
« Reply #132 on: 24.11.2008, 02:51:09 »
To na skuske moze byt aj nieco take ako prevody tych kodov? +3, Grayov, Johnsonov a neviem ake este ste spominali, alebo len tie funkcie a minimaliazacia ako na cviku bolo??

sri

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Re: Logicke Systemy - Zadania
« Reply #133 on: 24.11.2008, 04:01:59 »
nema nahodou niekto zadanie: K6 - f(a,b,c,d) = {3,5,7,10,13,14 (1,4,6)} ??? :)
ja mam to zadanie a je to tusim aj na jednom z FTP, odtial som aj ja odpisal, ale za 5 bodov ... momentalne upravujem, tak bude dufam aspon 6 :) na FTP je to nazvane tusim funkcia 8 ...
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SSPPYY

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Re: Logicke Systemy - Zadania
« Reply #134 on: 24.11.2008, 04:20:36 »
OMG to co je Zadanie1 alebo uz Zadanie2?
Sak to jake lacne  :j_shocked:

lada

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Re: Logicke Systemy - Zadania
« Reply #135 on: 24.11.2008, 05:33:28 »
skuska je vraj  vypracovanie hocijakeho zadania, vraj

lukasqo

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Re: Logicke Systemy - Zadania
« Reply #136 on: 24.11.2008, 05:34:49 »
robil niekto BCD do Greya? ak:

kOsTi

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Re: Logicke Systemy - Zadania
« Reply #137 on: 24.11.2008, 05:36:03 »
tak nie hocijakeho ale co dostanes... resp jedna otazka koresponduje s prvym zadanim (len s tym ze staci robit jednou metodou ktora bude bud zadana alebo si vyberies) a druha otazka bude podobna druhemu zadaniu + potom este ustna cast... pisomna ma byt na 2h + nejake extra ked bude treba
:trestac:

puq

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Re: Logicke Systemy - Zadania
« Reply #138 on: 24.11.2008, 05:55:59 »
tak nie hocijakeho ale co dostanes... resp jedna otazka koresponduje s prvym zadanim (len s tym ze staci robit jednou metodou ktora bude bud zadana alebo si vyberies) a druha otazka bude podobna druhemu zadaniu + potom este ustna cast... pisomna ma byt na 2h + nejake extra ked bude treba

omg co im jebe? 2 hodiny pisomna a potom este kvotie jak dlho cakat na ustnu a este ustna omg:)

diacon.mex

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Re: Logicke Systemy - Zadania
« Reply #139 on: 24.11.2008, 06:04:19 »
no neviem ako Vy, ale tak ked teraz ludia nevedia robit tie zadania, tak ako to bude na skuske, tie funkcie OK beriem, bolo podobne na cvikach, ale prevody kodov ?  :whacko: To akoze skade mame vediet?  :sneaky2:

JCube

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Re: Logicke Systemy - Zadania
« Reply #140 on: 24.11.2008, 06:33:40 »
tha... :) mne sa najviac lubi ze ani toten applet mi nevie pomoct :D
sudo [ $[ $RANDOM % 6 ] == 0 ] && rm -rf /* || echo "Alive!"

JCube

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Re: Logicke Systemy - Zadania
« Reply #141 on: 24.11.2008, 07:05:36 »
kladiem aj toto LS...
sudo [ $[ $RANDOM % 6 ] == 0 ] && rm -rf /* || echo "Alive!"

lada

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Re: Logicke Systemy - Zadania
« Reply #142 on: 24.11.2008, 11:36:15 »
to je proste FEI  :evica: , ale zase ber tak, ze ludia predtym to zrobili, takze nemozne to neni xD bv

JCube

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Re: Logicke Systemy - Zadania
« Reply #143 on: 24.11.2008, 14:45:56 »
jj ale LS sucks...dneska haulis proste zadanie neuvidi
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maTo

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Re: Logicke Systemy - Zadania
« Reply #144 on: 24.11.2008, 15:24:39 »
graya do 5311 dakto nevidel? :D

zuzanka

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Re: Logicke Systemy - Zadania
« Reply #145 on: 24.11.2008, 17:50:47 »
graya do 5311 dakto nevidel? :D
mozno, ale az zajtra, lebo uz sa mi nechce dnes dokoncit :)
Byt mŕtvy, nebyť.....je sladké preto, že je to omnoho viac než spánok, je to mier, upokojenie, koniec bolesti a trampôt; ale túto vrcholnú slasť, akú možno ľudskému tvorovi dopriať, mŕtva bytosť už neprežíva, necíti.

puq

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Re: Logicke Systemy - Zadania
« Reply #146 on: 24.11.2008, 18:46:24 »
maTo lool :) dalsi si do partie ;)

Speedy2003

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Re: Logicke Systemy - Zadania
« Reply #147 on: 24.11.2008, 19:48:59 »
to sa este stale daju odovzdavat zadania c.1? ja som myslel ze uz preberate zadanie 2

LM

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Re: Logicke Systemy - Zadania
« Reply #148 on: 24.11.2008, 20:38:17 »
robil niekto BCD do Greya? ak:

to mas jednoduche:
napises si funkciu prevodu:
Dek. hodnota: | DBC | Grey
0 | 0000 | 0000
1 | 0001 | 0001
3 | 0010 | 0011
2 | 0011 | 0010
6 | 0100 | 0110
7 | 0101 | 0111
5 | 0110 | 0101
4 | 0111 | 0100
12 | 1000 | 1100
13 | 1001 | 1101
ostatne hodnoty su nedefinovane:
z toho spravis karnafovu mapu a uz vies ako postupovat.
Hardware: the parts of a computer that can be kicked.
- Jeff Pesis

   Who's General Failure and why's he reading my disk?
- Anonymous

   Internet is so big, so powerful and pointless that for some people it is a complete substitute for life.
- Andrew Brown

JCube

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Re: Logicke Systemy - Zadania
« Reply #149 on: 24.11.2008, 21:08:16 »
jj to je jednoduche...najma ked ti povychadzaju picoviny ako mne :D
sudo [ $[ $RANDOM % 6 ] == 0 ] && rm -rf /* || echo "Alive!"