13.06.2014 Views

Biljeske 04 - Tehnički fakultet u Rijeci

Biljeske 04 - Tehnički fakultet u Rijeci

Biljeske 04 - Tehnički fakultet u Rijeci

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Information theory<br />

Koliko daleko ima smisla ićis<br />

korekcijama?<br />

Ako nema ograničenja<br />

(kapacitet kanala!!) na<br />

duljinu M c , vjerojatnost<br />

pogreške se može učiniti po<br />

volji malena.<br />

Shannon-ov teorem govori da<br />

se to može učiniti, ali ne<br />

govori kako!<br />

Tablica gornje granice<br />

efikasnosti kodiranja <br />

q M / M M / M<br />

0.5 0<br />

1<br />

3<br />

0.082 12.2<br />

0.25 0.19 5.3<br />

0.1 0.53 1.9<br />

0.01 0.919 1.09<br />

0.001 0.988 1.012<br />

c<br />

c<br />

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!