Time waveform replication technology can convert measured spindle loads (force and torque) from an earlier model vehicle into spindle displacements.
时域波形再现技术可以把在原有模型车上测量到的轮轴载荷(力和力矩)转换为轮轴位移。
The SNEP will employ the MPM1000 Net Centric Waveform Satellite Modem to provide Multi-Frequency-Time Division Multiple Access Bandwidth on demand technology for tactical mobile operations.
该SNEP将采用MPM1000网络中心波形卫星调制解调器,为战术机动作战提供所需的多频时分多址接入带宽技术。
What they all have in common is that the shape of the waveform (level versus time) is the main feature of interest.
用户对其感兴趣的是他们的共同点,即波形形状(电平随时间的波形)。
Due to the subtle error among different manufacturing equipment, the gate delay of circuits is different and varies in a given scope, which induces the time uncertainty of the waveform.
由于制造设备本身存在微小误差,具体门的延时并不相同,而是在一定范围内变化,引起波形变化的时间不确定。
Parametric measurements measure waveform properties such as rise time, fall time, overshoot, period, and amplitude on either a pulse waveform or an eye diagram.
参数测量主要指对波形特性,如上升时间、下降时间、过冲、周期、脉冲波形或眼图的幅度等。
Different physical phenomena influence the waveform at given time interval.
各个时间段有不同物理现象影响这些波形。
Realizing real-time programmable of signal source by real-time downloading waveform data from the computer that connected test bench by USB bus.
并且利用USB总线将计算机与测试台相连可完成波形数据的实时下载,实现了信号源的实时可编程。
The four common ultrasonic methods for measuring Q value in the laboratory, rise time, pulse echo, spectral ration and waveform inversion techniques are reviewed.
回顾了实验室中超声波测量Q值的四种常用方法:上升时间法、回声法、频谱振比法和波形反演法。
During the same period of tracking target, the IMMPDAF can manage radar too, such as adaptively selecting revisit time, detection threshold and radar waveform.
这样的整个过程,使得在跟踪目标的同时,也参与了雷达的管理,譬如自适应的选择采样时间、探测门限、探测波形。
Signal parameters can be represented by phase time, amplitude and common waveform on the assumption that a seismic signal has same waveforms on all traces.
假设一个信号各道波形相同,那么信号的参数就可用其相位时间、振幅和公共波形来表示。
The optimum median current and median time were found by experiment when welding steel using waveform with middle median phase.
采用中中值波形控制方法对钢进行焊接试验,确定了最佳的中值电流和中值时间。
The more the number of single PIN detectors, the wider is the waveform time response.
构成阵列探测器的单个探测器数量越多,时间响应波形展宽越多。
A graph which shows this variation with time is called a waveform.
电压或电流随时间而变化的图形称为波形。
An effective shock response spectrum (SRS) time-history waveform synthesis method was presented for simulating shock environment with electro-dynamic shakers.
为利用电动振动台进行模拟冲击环境试验,给出了一种时域冲击波形合成方法。
Meanwhile, data of complete time domain waveform is needed in order to calculate accurate S-parameters of frequency domain via fast Fourier transform (FFT).
而要通过快速傅立叶变换(FFT)获得准确的频域参数,又必须得到完整的时域波形数据。
Post stack cross equalization generally consists of time shift calibration, amplitude calibration, phase calibration, frequency calibration and waveform calibration.
叠后互均化处理通常包括时移校正、振幅校正、频带校正、相位校正和波形校正。
The latter takes PWM (Pulse-Width Modulation) control and ZVS control as its target, synchronizes with clock to realized its driven waveform. In addition, adaptive dead-time control is analyzed.
由程序综合的控制电路以PW M控制和ZVS控制为目标,并由时钟同步,实现了对驱动波形的控制。
To reappear stochastic waveform on ESVRST in time field, the minimum variance implicit self-tuning regulators of SISO and MIMO systems are deduced based on CARMA models in this paper.
本文推导了在时域内对电液伺服道路模拟试验台进行随机波形再现控制时,基于CARMA模型的,单输入单输出系统和多输入多输出系统的,隐式最小方差自校正调节器。
Compare the decline in blood flow velocities and its recovery time before and after Trousseau's test in vertebral waveform with or without notch at systole.
通过对椎动脉收缩期切迹组与无切迹组做束臂试验,比较束臂前后收缩期血流速度下降幅度及流速自下降至恢复的时间。
Introduced the time-domain waveform synthesis and decomposition, and analysis of autocorrelation and cross correlation function.
介绍了时域波形的合成与分解,以及分析的自相关函数和互相关函数。
This method of separating the waveform in time domain into its main elements helps to find out what part of the spectrum in frequency domain caused by what related physical phenomena.
这种在时域里对主要原理进行拆分的方法有助于找出产生电磁干扰频段的干扰源。
However, the information extracted from a frequency domain signal is based on the signal frequency content, as opposed to the shape or time-varying characteristics of the waveform.
然而,从频域信号中提取出的信息是以信号频率成分而非信号形状为基础。
Spot welding is greatly affected by the current, so the real-time display of current waveform in the welding is very necessary.
焊接电流对电阻点焊有着重要的影响,因此在点焊过程中实时显示焊接电流波形是十分必要的。
In the signature waveform detection aspect the target's late-time response is adopted as the signature waveform, then the adaptive beam formation arithmetic is used to detect this signature waveform.
在特征波形检测中提出用目标冲击响应的晚期响应作为目标的特征波形,再利用自适应波束形成的算法来检测待测目标的特征波形。
Then, this dissertation analyses the basic UWB waveform and compares two different data modulation schemes which adopting time-hopping modulation.
接着,在分析了基本的UWB波形的情况下,研究比较了采用跳时调制不同的数据调制方案。
The sampled data, sampled waveform and graph can be real time displayed, so that a supervision for the status of surface fatigue crack growing can be accomplished.
通过监测系统软件设计,实现对采样数据、波形和图形进行实时屏幕显示,对表面疲劳裂纹扩展进行动态监视。
This two methods are based on standard waveforms, can analyze in real time the waveform data on-line, realize automatic identification of waveform in time domain.
这两种方法都是以标准波形为依据,能够实时在线对监测波形数据进行分析,实现动态时域波形的自动识别。
The results indicate that the dead time effect distorts inverter output voltage and current waveform and increases torque ripples of the motor.
结果表明,死区效应引起了逆变器输出电压波形畸变,引起了电机电流波形畸变和转矩脉动。
This imaging algorithm USES chaotic binary signals as transmitted radar signals and produces a characteristic waveform to indicate time delay.
该成像算法利用二元混沌信号作为雷达发射信号,通过产生一个特征波形来指示目标的时延。
This imaging algorithm USES chaotic binary signals as transmitted radar signals and produces a characteristic waveform to indicate time delay.
该成像算法利用二元混沌信号作为雷达发射信号,通过产生一个特征波形来指示目标的时延。
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