• Simple formulas of weight coefficients and estimation errors are a…

    文中给出了简单加权系数估计误差计算公式。

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  • Further studies show that the MTVSG is robust to the estimation errors of the system states.

    进一步研究表明MTVSG对系统状态估计误差有很强的鲁棒性。

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  • Visualize the distribution of Credit Losses and the VaR without incurring into model or estimation errors.

    信贷损失风险价值分布形象化而无需使用模型产生估计错误

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  • However, they are notoriously difficult to estimate and quantify, almost all of them carry large estimation errors.

    但是它们难以估计量化一般带有误差项。

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  • The total number of estimation errors from data fusion will be decreased when layers of virtual sensors are increased.

    虚拟传感器层数增加融合总的估计误差减少

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  • The proposed method can been applied to an array of arbitrary geometry and is robust to the estimation errors of the source directions.

    另外,该方法可以适用任意阵列结构,并且对期望信号和相干信号方向估计误差具有很强的稳健性。

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  • In order to compute the optimal weighting matrices, the formula of computing the cross-covariance matrix between local estimation errors is presented.

    为了计算加权,提出了局部估计误差互协方差阵计算公式

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  • Anyi Wang, Zheng Bao, and Linrang Wang. Remedies of the estimation errors and perturbation errors. Journal of Xidian University, 26(1999)5,614-618 (in Chinese).

    王安义铮,张林让。阵列估计误差扰动误差引起方向图畸变校正。西安电子科技大学学报,26(1999)5,614-618。

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  • Compared with the divisor method, the population-based survey method is more susceptible to the impact of external conditions, which may result in estimation errors.

    除数相比人群调查更易外部条件影响造成估计误差

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  • The formulas of computing the variance and cross-covariance matrices among local state estimation errors are presented, which are applied to compute the optimal weights.

    为了计算最优加权提出状态估计误差方差互协方差阵计算公式

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  • It is shown that the state estimation errors are uniformly bounded and the estimation errors can be made arbitrarily small by choosing some design parameters appropriately.

    本文从理论上证明了所设计的观测器误差一致有界,并且通过恰当选择有关设计参数使估计误差任意

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  • In the free flight segment, effects on the state error propagation caused by prior state estimation errors and orbit determination errors of the chasing spacecraft were studied.

    自由飞行,分析了追踪航天器估计状态误差先验误差对状态误差传播影响

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  • Such regions can indicate not only the extent of likely estimation errors but can also reveal whether the estimate for one quantity is too large then the other is also likely to be too large.

    这些区域不止指出可能估计错误而且能告诉我们这个估计值对于这个数量是不是,从而得知其他有可能太大。

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  • The result shows that, compared with the existing channel estimation algorithms for OFDM system under time-vary multipath channel, the proposed algorithm can effectively reduce estimation errors.

    分析结果表明已有OFDM系统时变多径信道中的信道估计技术相比,所建议算法可以有效地减小信道估计的误差。

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  • The continuous wave radar is the main tracking equipment for trajectory observing at present. Estimation and calibration of system errors have important significance.

    连续雷达目前外火箭轨道测量主要高精度设备,用数学方法估计修正系统误差特别重要的意义。

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  • The accuracy of the rotor speed estimation in speed sensorless vector control system of induction motor under load is sensitive to parameter errors of the internal machine model.

    感应电动机速传感器矢量控制系统中,负载条件下转子速度估计精确度对电机内部模型参数误差非常敏感。

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  • Two integral inequalities with a parameter whose estimation of errors is best were given under certain conditions.

    一定的条件下给出两个参数的积分不等式误差估计最佳的。

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  • The problems of uncertainty estimation are analyzed in detail when measurement results of form errors are evaluated with the methods of least-square and minimum zone.

    详细分析了最小二乘法最小包容区域评定形状误差测量结果不确定度估计问题

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  • Due to the sensitivity of inversion operator, minute errors in the estimation can incur considerable equalization performance degradation.

    由于求逆算子敏感性估计结果中小误差也可能造成均衡器性能的显著损失

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  • In this thesis, the methods for DOA estimation in the presence of array errors and nonuniform noise are discussed.

    本文阵列存在误差非均匀噪声情况下DOA估计方法进行了讨论。

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  • The results show that homogeneity of samples, correct determine of control range of reading errors and correct estimation of bacterium account are elements that affect accuracy of aerobic plate count.

    通过多个实验表明试样均衡性读数误差控制范围正确确定以及样本量的正确估计都是影响实验室菌落计数精密度控制因素

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  • This article reviews recent works on the effects of inspection errors involving mainly acceptance sampling and group screening with brief mention of related estimation and grading.

    本文介绍了最近关于检查错误影响工作重点是接受抽样筛选,也简介了有关估计分等问题

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  • Amplitude gain and phase error would lead to performance degradation of high-resolution parameter estimation algorithms; especially the phase errors will cause deviation of parameter estimation.

    幅度增益相位误差使得高分辨率参数估计算法性能下降特别是相位的误差将会引起参数估计的偏离

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  • When frequency sweeping method being used properly for measuring amplitude-frequency characteristics, the analysis and estimation of errors in measurement results could be avoided.

    正确使用测量特性可以避免大量测量结果误差分析估算

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  • The thesis gives out the estimation methods based on the above errors and introduces the specific processes of using ADSP to realize the CFO and synchronization estimation.

    本文上述误差给出估计方法介绍了工程中使用DSP实现偏估计同步具体实现过程

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  • Errors of estimation, usually innocent but sometimes not, can be huge.

    估计错误可以非常大通常是无恶意的有时却不是

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  • It was proven theoretically that the estimate errors of unbiased regression estimation are less than that of general regression estimation.

    提出无偏回归估计方法,从理论上证明了该法常规估计法具有小的平均估计误差

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  • Finally, we give the estimation of errors of the method.

    最后给出方法误差估计

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  • Finally, we give the estimation of errors of the method.

    最后给出方法误差估计

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