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- The phase difference calibrations between different measuring channels in an instrument system are also discussed. 本文还就相位测量中仪器系统的相移标定进行讨论。
- At the same time, the sine signal which intermixes noise is detected, and the precision and affecting factors of phase difference measurement are analyzed. 针对混有噪声的正弦信号，分析了检测精度及影响精度的因素。
- Research on Outliers Eliminating Algorithm for Improving Phase Difference Measuring Precision 提高相位差测量精度的野值剔除算法研究
- The phase difference measure based on FFT with high accuracy 基于FFT谱分析算法的高精度相位差测量方法
- correlation detection in phase difference measurement 相关法测相位差
- Application of Dual Slop Integrating in Phase Difference Measurement 双积分原理在相位差测量中的应用
- Phase difference measurement base on harmonic analysis and period tracking 基于谐波分析和周期跟踪的相位差测量
- DFT in the Research of Phase Difference Measurement in Coriolis Mass Flow Meter DFT变换法在科氏质量流量计相位差检测中的应用研究
- Phase difference measuring 相位差测量
- A frequency tracking method is proposed.The synchronism sampling is achieved to improve the measuring precision of frequency and phase difference. 本文提出一种频率跟踪方法，可以在不过零开始采样的情况下，实现整周期采样，保证频率和相位差测量的精度。
- By measuring the phase difference between the beat signal and the reference signal, the value of the rolla angle of the analyzer is got. 采用这种方法,可以实现大范围的滚转角测量,并且在特定的角度上得到很高的灵敏度。
- High-precision Phase Difference Measurement of Low-Frequency Signal Based on CPLD and Singlechip 基于CPLD和单片机的低频信号相位差的高精度测量
- Field programmable logic device's application in the phase difference measurement system 现场可编程逻辑器件在相位差测量系统中的应用
- The phase difference between the two sources is gradually drifting with time. 两个源的位相差随时间逐渐移动。
- In practice there are three methods of accomplishing this phase difference. 在实践中有三种方法来获得相位差。
- Research on Subdividing Method for Random Phase Difference Fringe Signals[J]. 引用该论文 楚兴春;吕海宝;杜列波;周卫红.
- Different measurement systems use different units. 不同的度量衡制使用不同的单位系统。
- The stability of micro-birefringence optical path difference measuring system based on electro-optic modulation method is studied. 提出用旋转半波片－反射法测量半封闭玻璃制品应力，探讨以电光调制法为基础的微双折射光程差测量系统的稳定性。
- How to detect moving target in low SNR condition for moving-baselines time difference measuring system is studied, using multi-pulses coherent integration algorithm. 摘要主要研究了动基线时差测量系统采用多脉冲相参积累算法对低信噪比条件下运动目标的有效检测问题。
- How to detect moving target in low SNR condition for moving-baselines time difference measuring system is studied,using multi-pulses coherent integration algorithm. 主要研究了动基线时差测量系统采用多脉冲相参积累算法对低信噪比条件下运动目标的有效检测问题。
