作者wasiseal (11)
看板TransCSI
标题[问题] 交大86
时间Sat Jul 16 20:38:17 2005
1.(a) Explain parity check and ECC.
(b) Construct a code for the characters A,B,C and using bit patterns
if length five so that the Hamming distance between any two patterns
is at least three.
这题请问一下什们是ECC?
还有b整个小题
3.What is circuit switching? What is packet switching?
这两个都不知道....Orz....
先谢谢大家!!
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1F：→ Rainsheep:ECC error correction code 61.31.32.71 07/16