电能计量综合误差是由电压互感器的合成误差、电流互感器的合成误差、电能表的误差、电压互感器二次导线压降所引起的计量组成。
There exits a compound error problem in the electrical measurement, which is composed of PT synthetic error, ct synthetic error, electrical energy measurement error and secondary potential of PT.
在尝试创建合成x事件以执行与实际替代方法相同的功能时，您可能会在其他程序中发现类似的误差或限制。
You may find similar inaccuracies or limitations in other programs when trying to create synthetic X events that perform the same functions as their real-world alternatives.
并采用误差合成的方法减小倾斜估计的误差。
位移相位中心法在合成孔径声呐载体运动误差较小时是一种运动补偿的有效方法。
Displaced phase center algorithm is an effective motion compensation method when the motion error along the synthetic aperture is small.
本文介绍了合成孔径旁视雷达图象几何误差的产生原因与分析了楔形透镜的校正原理。
This paper reports the causes of image geometry error for synthetic aperture side-locking radar (SALE) and analyses of correcting principle with wedge-len.
大气水汽是影响重复轨道合成孔径雷达干涉测量形变监测的一个主要误差源。
Atmospheric water vapor is a main one of errors effects on repeat-pass Differential Interferometric Synthetic Aperture Radar monitoring deformation.
合成孔径声呐成像中，主要通过自聚焦校正剩余相位误差。
In synthetic aperture sonar imaging, the residual phase error is mainly corrected via autofocus.
这些误差必然会影响图像配准、合成等。
The error has an effect on image registration and synthesizing .
如果将能谱实验数据的对数拟合成直线以求得粒子温度，则最好对温度误差的平方和极小化。
However, if a straight line is fitted for logarithmic spectrum data to give the particle temperature, it is better to minimize the temperature square error sum.
通过实例计算表明，该方法可以高精度地将全区域范围的水泵试验数据拟合成光滑的特性曲线，并能够消除因试验随机误差所引起的曲线扰动。
It is proved in the examples that the new method works well in precisely building the pump test data in wide area into smooth curve without disturbance caused by the random test error.
介绍了锁相环(PLL)技术和直接数字式频率合成(DDS)技术的基本工作原理，给出了一种提高DDS输出频率精度及减小其相位截断误差的方法。
This paper introduces the theory of the phase-locked loop (PLL) and the direct digital synthesis (DDS), a method to improve the precision of DDS and reduce its phase truncation error is also given.
根据误差传递理论和误差合成方法确定了单摆测重力加速度时的最大摆角。
Based on error transfer theory and error synthesis, the maximum pendulum Angle is determined when simple pendulum is used to measure acceleration of gravity.
研究表明，随着合成孔径长度和信噪比的增加，ML估计误差可以很快地收敛于CRB，但存在阈值效应。
It is demonstrated that ML estimating error can converge to CRB quickly with increasing synthetic aperture length and Signal to Noise Ratio (SNR), but a threshold effect exists.
论文研究了接收机各项技术指标对测角精度综合影响的问题，基于不确定度理论，得出了测角误差的合成公式。
According to the uncertainty theory, this paper analyzes how the technical criteria influence the accuracy of Angle measurement and gets synthetical formula of Angle measuring error.
为此，基于质点运动的速度合成原理，首先建立了线性尺寸的定位误差通用模型及其算法。
Therefore, based on the velocity composition law of particle movement, a mathematical model and its algorithm for the locating error are firstly established to analyze the linear dimension.
实验采用了两种合成方案：线性插补方案和正弦曲线插补方案，并且对两种方案合成的真彩色图像的进行了比较和误差分析。
The experiment adopted two synthesis schemes: linearity interpolation scheme and sinusoid interpolation scheme, also have compared and analyzed error between two true color images.
传统的机载合成孔径雷达（SAR）一般依赖于GPS/INS组合系统补偿平台的运动误差，并获得高分辨率的图像。
Traditional airborne SAR (Synthetic Aperture Radar) makes use of the GPS/INS to compensate the platform motion error to acquire high resolution images.
在波分复用光纤传像系统中，像束光纤的相关性错位误差将直接影响整个光纤传像系统的综合成像效果。
In optical fiber image transmission system with wavelength multiplexing employed, the coherent error of image bundle will directly affect the whole system's imaging quality.
并利用外推的区域性系统误差修正外推航迹，之后进行航迹识别和接力跟踪，生成合成航迹。
The extended track is then modified by the local systematic errors, and then relay tracking algorithm is worked to produce composite track.
研究了机载合成孔径雷达运动补偿中可以补偿任意阶相位误差的相位梯度自聚焦(pga)算法，提出一种PGA快速算法。
PGA algorithm, which can compensate any-order phase error in airborne SAR motion compensation, is discussed in this article. A fast PGA algorithm is also proposed.
介绍了直接数字频率合成技术以及分析其杂散误差，对相位截断误差和幅度量化误差进行了傅立叶级数分析研究。
The spectrum characteristics of the phase truncation error and amplitude quantization error are analyzed by the method of Fourier series.
此外，合成ETF供应商声称，合成复制的方法更有效，并产生一个较低的跟踪误差时，与传统ETF相比。
Moreover, synthetic ETF providers claim that the synthetic replication method is more efficient and produces a lower tracking error when compared with traditional ETFs.
运动误差是造成低频超宽带合成孔径雷达成像质量降低的主要因素之一。
The motion error is one of the most important factors degrading the quality of low frequency UWB SAR images.
相位截断误差在合成器输出端形成寄生调制信号。
The phase truncation causes spurious signals at the output of the DDFS.
该系统能够改善传统全息图手工制作效率低、操作不准确产生误差等缺陷，提高了合成具有视差、动感、颜色以及不同景深等特殊效果全息图的自动化水平。
Some defects such as lower efficiency of mechanical operation are conquered and the automatization degree in the manufacture technology of stereo, motional sense, color and depth holograms is…
该系统能够改善传统全息图手工制作效率低、操作不准确产生误差等缺陷，提高了合成具有视差、动感、颜色以及不同景深等特殊效果全息图的自动化水平。
Some defects such as lower efficiency of mechanical operation are conquered and the automatization degree in the manufacture technology of stereo, motional sense, color and depth holograms is…
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