这种改进的滤波器在目标密集时仍能保证无偏性。
The improved filter will be unbiased even for dense tar-gets.
最后的结果证明该指标体系具有较好的区分性、无偏性和可参考性。
The result proves that the model proposed has good indicator of differentiation, unbiasedness and reference.
受现货市场的制约，小麦期货市场价格发现功能有效性与无偏性存在矛盾。
Restricted by cash market, the conflict exists between the efficiency and the unbiasbility of the wheat futures market price discovery function.
其坐标参数估值具有唯一性、无偏性和最小范数性，因此，它是最合理的算法。
Its coordinate parameter estimate value possesses uniqueness; non - deviation and mInimum norm. Consequently. it is the most rational computing method.
统计试验结果表明，修改后的双权函数法无偏性方面优于矩法，有效性与矩法相当；
The Monte Carlo simulation shows that the present method is better than the Method of Moment (MOM) in unbiasedness, and is generally comparable to MOM in efficiency.
本文从定义形式、无偏性、有效性、日历效应等方面对已实现波动和赋权已实现波动加以比较。
In this paper, we compare realized volatility and weighted realized volatility from four aspects: defnition, bias, efficiency and calendar effect.
实验结果表明，该算法平均误差率较小，无偏性较好，在数据缺失较为严重的情况下也能完成填补。
Experimental results show that it has a small average error rate and good unbiasedness, it can still complete data under severe missing circumstance.
理论分析和仿真结果都表明估计结果具有渐近无偏性和一致收敛性，该方法辨识精度高，具有良好的实用性。
The theory analysis and simulation results show that the estimation is asymptotically unbiased and has strong consistency, and that the new method is very efficient and practical.
审美与道德美的合宜性的标准来源于无偏的、全知全能的旁观者的同情。
The measure of proper degree arises from the sympathy of the impartial and well-informed spectator.
虽然并不是所有的有用的估计量是无偏的，但是，一致性则是经济学家对估计量的最低要求。
While not all useful estimators are unbiased, virtually all economists agree that consistency is a minimal requirement for an estimator.
研究了任意秩多元线性模型中最优线性无偏预测的稳健性，即对任一线性可预测变量，得到了其关于协方差矩阵具有稳健性的充要条件。
The conditional optimal prediction of the conditional predictable variable in the multivariate linear model with arbitrary rank and linear equality constrains was investigated.
研究了任意秩多元线性模型中最优线性无偏预测的稳健性，即对任一线性可预测变量，得到了其关于协方差矩阵具有稳健性的充要条件。
The conditional optimal prediction of the conditional predictable variable in the multivariate linear model with arbitrary rank and linear equality constrains was investigated.
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