The sign on the design can be a signature of the signal assigner. 設計圖上的符號可以作為信號分派者的簽名。
Then the estimated carrier signal is multiplied with the successive received signal, respectively, to demodulate the successive transmitted symbols. 然后將估計的載波信號和后續接收信號相乘，解調后續發(fā)送符號。
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