估计

Least absolute deviation estimator of parameter in regression analysis for contamination data［J］.

污染数据回归分析中参量的最小一乘估计［J］。

The asymptotic normality of the least absolute deviation in linear model .

线性模型中最小一乘估计的渐近正态性。

Thus, a method of weak and small target detection in infrared image sequences is proposed based on the least absolute deviation background prediction and the genetic algorithm.

因此提出了基于最小一乘估计和遗传算法进行背景预测的红外弱小目标检测方法。

The least absolute deviation of the random censored data nonlinear regression model ［J］.

随机删失数据非线性回归模型的最小一乘估计［J］。

Simulation results show that the probability of estimated mean absolute error which is less than 12cm exceeds 90% in the proposed method and that of MEP is lower than 45%.

仿真结果表明，主成分分析法时延估计误差小于12cm的概率大于90%，而MEP算法的概率小于45%。

The determinations of the absolute magnitude and the kinematicparameters of RR Lyrae stars, their effects on the estimations of thedistances and the ages of the globular clusters, and the comparisonsbetween the results and ones from other indicators of distances arereviewed.

对天琴RR型变星绝对星等与运动学参数的测定及其对确定距离、球状星团年龄估计的影响，并对它们和其他距离指示器求得的结果的比较作了评述。

Forexample, the absolute magnitude of RR Lyrae stars determined from thedirect and indirect measurement methods splits into fainter and brightervalues, the distance modulus of Large Magellanic Cloud and theestimate of the ages of Globular Clusters based on the RR Lyrae starsand the other indicators of distances are not fully coincided.

例如由直接和间接测定方法决定的天琴RR型变星的绝对星等分成较暗和较亮两类，由天琴RR型变星和其他距离指示器决定的大麦哲伦云的距离模数和球状星团年龄估计并不完全一致。

How high should the absolute number be estimated?

多高应绝对数量估计？

As expiration granularity relates to a resource's inherent characteristics, we measure each resource's expiration granularity in relation to its own estimated lifespan and not along an absolute time scale.

登录后回答可以获得积分奖励，并可以查看和管理所有的回答。登录|随着到期粒度与资源的固有特征，我们衡量每项资源的到期粒度在其自己的估计寿命，而不是沿绝对时间尺度。

In chapter 4 by means of the decomposition technique of Bojanic and Cheng together with some analysis methods we study rates of convergence of sequence of integral Baskakov operators for a class absolutely continuous functions.

第四章主要讨论了积分型Baskakov算子对绝对连续函数的逼近阶估计。在这章中主要利用经典的Bojanic-Cheng分解方法，结合分析技术，讨论了积分型Baskakov算子对绝对连续函数的点态收敛阶。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。