The decaying DC component in the sampling signal will bring errors to the full-wave Fourier algorithm, which is derived with periodic signal.
全波傅氏算法是基于周期信号推导出来的，当采样信号中含有衰减直流分量时，将会产生误差。
Software synchronous sampling is widely employed in periodic signal measurement, but measurement errors occur very commonly.
周期信号测量中广泛采用软件同步采样测量方法，其测量误差普遍存在。
The errors of harmonic wave analysis and direct sampling in electric parameters measurement are analyzed. The method to minimize errors is presented.
分析了电力参数微机监测中的直接采样计算法与谐波分析法的误差，并提出了减小误差的方法。
In order to compensate the nonlinear errors induced by the rectification for high frequency vibrations in the inertial measure unit (IMU), the paper presents a new random sampling method.
为了补偿由于惯性敏感元件高频振动整流所引起的非线性输出误差，研究一种新的补偿方法——随机采样法。
However, due to discrete sampling, errors ensued when trying to measure line length in images.
但由于图像的离散化采样，在图像中进行尺度测量不可避免地带来了很大的误差。
The voltage and flux errors at the sampling instant can then be compensated for in the next control period, so the errors are always kept small, which leads to small fluxes and torque ripple.
由于采样时刻的电压和磁链误差，可在下一个控制周期内得到补偿，因此转矩和磁链的误差始终很小，二者的脉动很小。
For the ratio estimate in two-stage sampling, the bias and mean square errors(MES) of the estimater value have been obtained, and the estimater value of the MSE has been given.
给出了二阶比估计量的偏差、估计量的均方误差以及均方误差的估计。
Focus in data quality assessment is non-sampling errors and variance, in addition to sampling errors.
在数据质量评估中，我们除对抽样误差进行检查外，重点是对非抽样误差和偏差的检查。
Correlation functions between sample values in attribute data are used to measure data sampling errors quantitatively.
对于属性区域内部的定量属性抽样值，则建立了抽样值的相关函数表达式。
At the same time, relying on the actual measuring data in this area, this work also studied the required rational sampling quantities according to the various measurement errors required.
并结合实测数据所表现出的变异特征来分析不同测量精度下的土壤电阻率测试样本合理容量。
At the same time, relying on the actual measuring data in this area, this work also studied the required rational sampling quantities according to the various measurement errors required.
并结合实测数据所表现出的变异特征来分析不同测量精度下的土壤电阻率测试样本合理容量。
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