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差分检测
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差分检测
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工学
【通信基础理论】
释
differential detection
差分检测
在接收某些数字调制信号时,对当前接收的码元信号和之前的某个或某几个码元信号的参数进行比较,从而恢复出携带在已调信号中的数字信息的检测技术。又称差分解调、差分相干解调。
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wool fiber crimp
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wooliness
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wool-like fabric
woolly aphid
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woolly hare
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wool/polyester fabric
wool quality numbers
wool quilt
wool robe with the design of Eros, animals and trees
wool scouring
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