And spectral estimation was used to fixed the initial value of time-delay. The least-squares algorithm with penalty function for identifying the true value of overlapping signal time-delay and amplitude.
其中用谱估计方法来确定多径信号的时延的初始值,带惩罚函数的最小二乘算法用于确定重叠信号时延和幅度的真实值。
参考来源 - 水声通信信道特性测量研究·2,447,543篇论文数据，部分数据来源于NoteExpress
研究了水下宽频带信号时延和尺度的估计问题。
The estimation of time delay and scale of wideband echo is addressed.
这就使网络辩识结果不再受输入信号时延的影响。
Therefore the identification results can not be influenced by the input signal time-delay.
说明在—定的条件下脉冲色散对信号时延和场强测量的影响。
The effect of pulse signal dispersion on the measurement of LF time signal delay and field strength is described under certain conditions.
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