Consider an odd parity (8,7) single-parity-check code. if the decoder received a word v=(10011001), the parity check sum to the word v is s=0, so the received word is a codeword.
【简答题】Recordings of angry bees are enough to send big, tough African elephants running away, a new study says. Beehives (蜂窝)-either recorded or real-may even pr elephants from damaging farmer's crops. ...