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差分检测
释义
差分检测
Encyclopedia
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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mean synodic year
mean tangent diameter
mean term
mean term of proportion
mean-tidal system
mean tide
mean time
mean time between failure
mean time between failures
mean time between failures, MTBF
mean time between failures,MTBF
mean-time clock
mean time to dangerous failure
mean time to failure
mean time to failure, MTTF
mean time to first failure
mean time to repair
mean time to repair, MTTR
mean-time type time-signal
mean tone temperament
mean transmission rate
mean type
mean unbiased estimator
mean value
mean-value characterization
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