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樊昌信_通信原理第六版同步辅导及习题全解
HP(x )log P(xi)(bit/HH=log2 n(biH(r)f(x)Inf(x)dxRB2= RBN log2n (B)(bit/s)。R, (bit/s)尺BN(Baud),Rb=RBN×log2N(bit/2·32400 BaudP(x4)16(2)1hTT×RP(x5)=P(x6)