误差估计

This paper proposed a method to estimate and compensate the differential truncation error using tracking and telemeted data.

如何辨识和估计观测数据包含的各种误差，理论和实际均做了大量讨论，建立了诸多比较实用的方法[2～4]。

It is unable to estimate the truncation errors just use the tracking data only.

概述在靶场观测数据处理中，影响各种参数估计及其精度的误差是多种多样的[1]。

The results from an example showed that the unbiased estimate of error variance could be obtained so that polygenic variance and polygenic heritability could not be underestimated. Moreover, the AIC values by using the average of two replications were less than that by using the observations of a replication.

在试验设计为重复内分组随机区组设计时，通过甘蓝型油菜初花期的遗传分析表明：这种方案的试验误差方差估计值无偏性好，可避免多基因方差和多基因遗传率被低估；重复观测值平均数的分离分析的AIC值低于利用单一重复资料的AIC值。

For large,flat deposits,With fairly uniform cover of moderate depth.the problem is simple,as the cost per ton of ore for excess stripping to provide safe slopse around the pit is so small that errors in its estimation are unimportant.

For大，单位存款相当温和depth.the统一的问题包括，成本差异的优点是简单，由于每吨矿石的超重剥离，以提供安全slopse坑周围的成本是如此之小，在其估计误差unimportant。

The larger the radius of Helmholtz coil is the large the uniform range of magnetic field will be at smaller magnetic deviation rate.

通过修正的表达式可更好的判断数据的优劣，估计实验误差的大小。

Normal vectors, Gaussian and mean curvatures estimation are obtained by different curvatures estimation methods, and the error is computed by comparing estimation results with real ones on the sphere of unit radius and toms.

在单位球面和环面上，利用不同的曲率估计方法得到法向量以及高斯曲率，平均曲率的估算值，再将估算值与实际值做比较求误差。

The covariance matrix of receive data is eigendecomposed. and the signal subspace is obtained. Then the channel vector is projected onto the subspace, and more accurate channel vector is obtained. According to the beamforming algorithm, the detection filter coefficients are calculated.

将接收数据的协方差矩阵进行特征值分解，得到信号子空间，将存在估计误差的信道矢量向该子空间投影，就可以得到较为准确的信道矢量，然后利用波束形成计算出检测滤波器的系数。

Finally, depending on the robustness and verifiability of the assumptions made, there is a margin of error attached to those two types of estimate themselves.

最后，在鲁棒性和可核查的假设作出的不同，有一个连接到自己的估计，这两类误差。

That's a good estimate with well-defined error bars

这是一个在误差矫正后很好的估计值

With these theories, we can estimate the error of adiabatic approximation and calculate the evolution of the quantum states in cases when quantum adiabatic approxi-amtion is not appliable.

利用非绝热跃迁理论，人们还可以在许多情况下有能力解析的估计绝热近似产生的误差。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。