An impulse response measurement based on time stretch pulse (TSP) signal is used in this paper.
应用一种基于时间扩展脉冲(TSP)信号的脉冲响应测量方法。
Vibration response signal of impulse fault is generally time variant. It is difficult to early detect and diagnose by means of traditional methods.
冲击故障的振动响应信号是时变的，用传统的诊断方法一般难以进行早期发现和诊断。
It is difficult to detect the periodic impulse component in the vibration acceleration signal with conventional analysis methods such as time domain wave and frequency spectrum.
通过时域波形和频谱等基本分析手段来探测振动加速度信号中的周期性冲击分量往往是困难的。
The paper introduces a designed time domain antenna which can make the measuring electromagnetic impulse signal not distorted.
最后利用宽带示波器显示的测量信号的结果，通过此显示的信号能很容易的计算出需要测量的脉冲信号。
Tosional moments acting on diesel crankshaft were identified through a time domain method that uses impulse response matrix and the torsional vibration signal measured at a single point.
给出了使用柴油机输出端扭振响应识别曲轴所受转矩的脉冲响应方法。
Based on the characteristics analysis of the Gauss impulse in time and frequency domains, we generate the UWB signal by 2pam-ds modulation.
在对高斯脉冲波形的时域和频域特性进行分析的基础上，采用直接序列扩频方式，进行脉幅调制产生超宽带信号。
Based on the characteristics analysis of the Gauss impulse in time and frequency domains, we generate the UWB signal by 2pam-ds modulation.
在对高斯脉冲波形的时域和频域特性进行分析的基础上，采用直接序列扩频方式，进行脉幅调制产生超宽带信号。
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