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- By using the sample data of the pulse signal to fit the curve, it calculates the maximum of the curve, that is, the amplitude of the pulse signal. 由脉冲信号采样点数据,通过曲线拟合,计算出曲线的极大值,该值即为闪烁探测器输出脉冲信号的幅度。
- System One. The output signal amplitude is measured at a given frequency (e. G. 输出信号的振幅在一个给定的频率(例如,1千赫兹)下测得。
- Because occu-pied space ratio of the periodic pulse signals diminishes, the detected minimum amplitude increases. 周期脉冲信号占空比变小,使检测到的最小脉冲幅度变大;
- Results show that the saw-tooth signal amplitude oscillate within small amplitude through the calibration. 通过校准,锯齿波的幅值变化量可控制在很小范围内。
- A graph of frequency response with signal amplitude or gain plotted against frequency. 一张频率响应图,带有与频率相对应的信号幅度或者增加。
- The most significant difference between the human pulse signals collected from heroin druggers and healthy persons is at their amplitude waveforms as time functions. 海洛因吸毒者与正常人脉象信号最显著的区别在于作为时间函数的幅度波形。
- After correction, the estimates of signal amplitude and frequency have high accuracy. 修正后的信号强度和频率估值有相当高的精度。
- After equilibrium and regeneration, the current pulse signal reverts to standard digital pulse signal. 经过均衡和再生后,转变成标准的数字脉冲信号。
- In voice transmission,to compress the signal amplitude into a narrow range be cause the amplifiers are linear over wide ranges. 在话音通信中,因放大器的线性范围有限,把信号幅度压缩到一个较小范围的处理。
- Due care must be taken to ensure that the pulse signal itself shall allow no irregularities and no interruptions. 应注意保证脉冲信号本身不出现不规则现象和中断现象。必要的反译变通可使译文简练、明了。
- In voice transmission, to compress the signal amplitude into a narrow range be cause the amplifiers are linear over wide ranges. 在话音通信中,因放大器的线性范围有限,把信号幅度压缩到一个较小范围的处理。
- Also air bladder and sand contained in mud, type of mud affect attenuation of mud pulse signal. 钻井深度、泥浆中的气泡量、含砂量和泥浆类型对信号衰减有一定的影响。
- By using FFT technology, to analyse pulsed signal, the relationship between amplitude of harmonic waves and strength of bioeffects is presented. 还对脉冲信号进行了傅里叶分析,指出应注意谐波振幅与生物效应强弱的关系.
- It can be used to detect the radar pulse signal and estimate its parameters, such as PA, PW, TOA, SNR and RF. 该算法可在低信噪比条件下完成雷达脉冲信号的检测,然后对雷达脉冲信号的脉冲幅度、脉宽、到达时间、信噪比和载频等参数进行估计。
- By adopting the vibration signal amplitude domain multi-parameter diagnosis method, the troubles of the valve on a triplex pump can be recognized accurately. 采用振动信号幅值域多参数(如峭度指标、裕度指标和脉冲指标等)诊断法,可较准确地判别三缸泵泵阀的故障。
- Electrical power pulse signal will be entered into angular displacement or displacement of the Central Line control components. 步进电机是将电脉冲信号转变为角位移或线位移的开环控制元件。
- The identification method that distinguishes signal amplitude, width in time domain and shape dimension of target is put forward according to the characteristics of targets. 根据目标特性,提出了综合判别时域内目标信号幅度、宽度及目标外形尺寸的识别方法;
- Only one healthy person Z10 is misjudged in all the 30 pulse signals. 在30例脉象信号中仅有正常人Z10被误判为吸毒者。
- The gradient algorism is developed to extract the defect signal.The variation of signal amplitude and gradient is used as the standards of the defect assessment. 提出了提取缺陷信号特征的梯度算法,用信号幅度和梯度值的变化作为缺陷估计标准。
- The pulse signals were processed by using the fast Fourier transforms. 应用快速傅立叶变换方法对脉搏信号进行了分析。