颇受欢迎的绿信比、周期和相位差优化技术（SCOOT）现在已得到广泛使用，负责对交通进行控制。
The widely used Split, Cycle and Offset Optimisation Technique (SCOOT) is popular with those responsible for traffic control.
这允许图形对象的相位差和旋转。
在实践中有三种方法来获得相位差。
In practice there are three methods of accomplishing this phase difference.
两个信号之间的相位差？
信号记录方法，相位差检测电路，及信息装置。
Signal recording method, phase difference detecting circuit, and information apparatus.
得到了原子重力仪的相位差与重力加速度的关系。
We obtained also the relation between gravity and the phase difference of the atom gravimeter.
利用这个VI程序还可以测量两个同频率信号的相位差。
VI program can be used to measure phase difference of two signals with same frequency too.
本文提出一种基于自适应相位差计的方位序列估计技术。
A bearing sequence estimation technique based on adaptive phase-difference estimator is presented in this paper.
它从自相关系数的相位差的最佳线性组合中提取频率值。
It retrieves the frequency from the optimal linear combination of the differenced phase of autocorrelations.
通过数学分析得出振动质点的速度与强迫力之间的相位差。
The phase difference between velocity of vibrate particle and force was analysed.
频率估计公式包括采样序列DFT、相位差计算和频率计算。
The set of formulas consists of DFT of sampled data, phase difference calculation and frequency calculation.
将制作的锁相放大器应用在了利用声波的相位差定位的系统中。
Then the LIA is used in a system which finds out the location of a sound source.
叶片间的振动相位差和来流冲角对振荡叶栅的稳定性均有较大影响。
Stability of an oscillating cascade is affected to a great extent by the interblade phase and incidence angles.
介绍了相位差调制器及测量器的原理框图、主要性能指标及电路实现。
In this article, the schematic diagram, main specifications and the realization of the circuits of the phase differential modulator and measurer are described.
该文在现有单站无源定位方法的基础上，介绍了相位差变化率定位法。
In this paper, the single observer-passive location method using phase difference change rate is introduced based on existing methods.
如果驱动压力脉动幅值足够大，到一定的相位差时，脉动燃烧停止工作。
The pulse flame will be blowout at certain phase difference, if the amplitude of the exciting pressure pulsation is great enough.
提出了相位差与无迹卡尔曼(ukf)算法相结合的单站无源定位方法。
A new single-station passive location method combining phase difference and UKF algorithm is presented.
装置的相关硬件和软件设计保证了合闸瞬间的相位差小于允许合闸相角差。
The design of the hardware and software ensures the breaker closing at the just moment of zero- differential phase.
本文分析了测量相位差时产生系统误差的原因并提出了消除系统误差的方法。
This paper analyses the cause of systematic error while testing phase difference and give methods of removing them.
设计一个采用DSP技术和数字相关法测量两路正弦信号相位差的检测系统。
A measurement system for sine signal phase difference is designed by using DSP and digital correlation method.
为提高其精度，提出了一种高斯噪声背景下的科氏质量流量计相位差估计新方法。
A novel method of phase difference estimation under Gaussian noise is proposed to improve the precision of Coriolis mass flowmeter.
一是利用分段FFT的相位差修正算法，二是基于二次内插的频率FF T校正法。
One method is phase difference correction of partly FFT; the other is FFT frequency correction with quadratic interpolation.
本文采用基于傅立叶变换(DFT)的频谱分析方法，计算流量信号的频率和相位差。
This paper presents calculation of frequency and phase difference of flow signals with spectrum analysis on basics of Fourier transform (DFT).
相位差放大技术(PDA)是干涉测量领域里一种提高相位分辨率和测量精度的手段。
Phase difference amplification (PDA) was proposed as a means of improving phase resolution and accuracy in interferometric measurement.
与原两种相位差法相比，这种方法只采一段时域信号，且进行两次相同点数的FFT分析。
Compared with the original two kinds of Phase-Difference Correction, only one sequence of time-domain signal is sampled and FFT analysis of same points is performed twice in this method.
结果表明，利用等工件转角间隔采样通过互功率谱密度方法可以实现相位差的精确在线测试。
The results show that the phase shift angle can be measured accurately based on the cross-spectrum method with equivalent interval sampling of workpiece rotary angles.
结果表明，利用等工件转角间隔采样通过互功率谱密度方法可以实现相位差的精确在线测试。
The results show that the phase shift angle can be measured accurately based on the cross-spectrum method with equivalent interval sampling of workpiece rotary angles.
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