With a view to time_varying characteristic of the vibration signal measured on triplex reciprocating pump, an approach on the waveform feature extraction which reflects th...
针对三缸往复泵测量信号非平稳时变特点，研究了用小波消噪方法提取反映往复泵动力端状态的振动波形特征。
When the discharge occurs at different position, the discharge position can be located by the difference of amplitude-frequency characteristic of the signal measured at the same point.
不同位置发生放电时，可利用同一测量点所测信号根据其幅频特性的不同来确定放电位置。
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。
In case you're not familiar, signal is usually measured in dBm.
或许你并不熟悉，信号通常是以d Bm度量的。
The researchers also tested the flies' saliva for enzymes that signal sleepiness and measured the flies' ability to associate a light with an unpleasant stimulus.
研究人员还检测了果蝇唾液中显示困倦程度的酶，还测试了果蝇将光亮与令人不快的刺激联系起来的能力。
Used in conjunction with a Signal Level Meter, the gain or loss of any system component can be quickly measured.
与信号电平表联合使用，任何系统部件的收益或损失都可以进行快速测量。
The surface acoustic wave (SAW) sensor can transform the measured object into frequency output, viz a kind of digital signal output.
声表面波(SAW)传感器能将被测量转换成容易检测的频率信号，即一种准数字信号的输出。
Without proper shielding of the switches, interconnecting cables, and test fixturing, spurious signals (offsets) may be generated that will compromise the signal being measured.
若开关、互连电缆和测试夹具没有合适的屏蔽，所产生的杂散信号（偏移）将威胁到被测信号。
While using MCU as detecting system, input channels of measured signal should always be demanded in the system, and the necessary input information is collected by computer.
当将单片机用作测控系统时，系统总要有被测量信号的输入通道，由计算机拾取必要的输入信息。
If the AC voltage at the input is large, part of this signal is rectified, producing an error in the DC signal being measured.
如果输入端的交流电压很大，其一部分信号被整流，于是在被测的直流信号中产生了误差。
Measured and analyzed the beat signal of LFMCW and simulated echo of object signals by sampling, computer processing, achieved satisfying result.
通过采样和计算机处理，完成了LFMCW本振信号和目标回波模拟信号的差拍信号的测试与分析，得到了满意的结果。
The contact force during impact process was measured by force sensor and data signal processing system in real time.
冲击过程中的接触载荷由压力传感器及数字信号处理系统实时测量。
Offset current is the current generated by the circuit as measured at the output when no signal is applied.
偏移电流是指在未施加信号时，被测电流在输出上产生的电流。
The sensitivity of a measurement is the smallest change of the measured signal that can be detected.
测量的灵敏度是可以探测出的被测信号的最小变化量。
When a pneumatic transmission system is employed, the measurement signal is converted into pneumatic signal by the transmitter scaled from 0 to 100 percent of the measured value.
当使用启动传送系统时，测量信号就由变送器将比例为0% ~ 100%的测量值转换成气动信号。
The resulting offset voltage is subsequently subtracted from the measured signal to maximize measurement accuracy.
随后从被测的信号中减去测量出的偏置电压，以便最大限度地提高测量的准确度。
The measured function will not be of the best quality and the extracted modal parameters will suffer from these signal processing effects.
测得的函数不是最好的，提取出来的模态参数将会受到这些信号处理的不良影响。
Signal can be measured by special measurement system or by the simulation measurement system structured by computer technology.
信号测量可以直接利用专用的测试系统，也可以利用计算机技术构建虚拟测试系统来完成。
With this method applied the separation of the AM sine pulse from the ideal chaotic signal and from the measured reverberation of the lake bottom are implemented.
应用该方法对理想混沌信号与调幅正弦脉冲进行分离以及对实测的湖底混响与调幅正弦脉冲进行分离。
If the signal frequency to be measured is low, wide strobe gate is required for high measurement precision.
当被测信号频率较低时，需要很宽的选通门才能得到较高的测量精度。
This paper particularly analyze the relation between frequency of measured signal and frequency of count pulse on measuring precision.
文中详细地分析了被测信号的频率和计数脉冲的频率与测量精度之间的关系。
How to analyse the measured stress wave signal for an oil leakage monitoring system to get the features and the modes of man made leakages is the key problem for accurate detection.
在输油管道漏油监测系统中，如何将测量到的应力波信号进行处理，对人为打孔漏油的信号特征和模式进行识别，是决定检测准确度的关键。
Compared with correlation measure by adopting ultrasonic and capacity as sensor, it has lower cost that adopting random signal of fluctuating pressure by pressductor measured.
与采用超声波、电容作为传感器的相关测量法相比，利用压力传感器测量压力脉动随机信号的相关测量法成本较低。
Using the filter property of correlative Integral, the effect of noise in measured signal may be effectively restrained and the precision of parameter estimation is raised.
利用相关积分方法的滤波特性可以有效地抑制测量信号中的噪声影响，提高参数估计的精度。
Imbalance signal is measured at the "negative or differential output" of the second buffer.
不平衡信号的测量“消极或差分输出”第二缓冲区。
Imbalance signal is measured at the "negative or differential output" of the second buffer.
不平衡信号的测量“消极或差分输出”第二缓冲区。
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