对于电话回传CM，其初始化过程不需要上行带宽分配和测距过程，技术实现比较简单。
Upstream bandwidth allocation and ranging are not required in the initialization of one way CM so the implement is simple.
基于行波的输电线路双端测距算法只用到到达故障线路两侧母线的第一个故障初始行波波头，其可靠性较高。
Based on the traveling wave, double ended approach only deals with the first transient traveling wave reaching the two buses of the fault line.
探索综合利用故障初始电流、电压行波线模分量实现配电线路双端故障测距的新方法。
A new method of fault location for distribution feeders based on the aerial mode component of fault generating current and voltage traveling waves is discussed.
针对小波变换在故障检测与测距中应用的实际问题如小波基函数、小波变换初始数据、行波波速的选取等进行了研究。
The practical problems in the fault detection and fault location using the wavelet transform, such as the wavelet basis function, the initial data, the velocity of traveling wave are studied.
在相位激光测距仪中，信号初始相位的相对稳定性对测距仪的测量精度非常重要。
The initial phase relative stability of signal is very important to digital phase range finder.
该文提出利用线路故障产生的暂态行波实现配电架空线、电缆混合线路单相接地及相间短路故障测距，分析了故障初始行波模分量的暂态特征。
Using transient traveling waves generated by fault to locate single-phase earth fault or short circuit fault in distribution feeders mixed with overhead lines and cables is proposed.
首先将初始时刻红外观测站的观测距离区间划分为若干个子区间，每个子区间表示关于目标真实距离的一种假设；
First, at the initial time, the measurement interval of IRST is divided into a number of subintervals, each of which represents a hypothesis responding to the true range of the object.
首先将初始时刻红外观测站的观测距离区间划分为若干个子区间，每个子区间表示关于目标真实距离的一种假设；
First, at the initial time, the measurement interval of IRST is divided into a number of subintervals, each of which represents a hypothesis responding to the true range of the object.
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