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)
发布时间:2025-07-26 02:04:37
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)