设信源为X={0,1},P(0)=1/8,如信源发出由m个“0”和(100-m)个“1”构成的序列,序列的自信息量为______.

A.m*log8+(100-m)*log(8/7) B.m*log8+(100-m)*log(7/8) C.-m*log8-(100-m)*log(8/7) D.-m*log8-(100-m)*log(7/8)

时间:2024-01-13 22:17:53

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