误差估计

This is also a data processing method to eliminate the effect caused by random error of non—zero— mean measurement results.

同时这种估计方法也是一种减小非零均值随机误差对测量结果的影响的数据处理方法。

In this paper, we discuss the estimate of regression function in nonparametric regression model based on exponential in tegral mart in gale difference.

摘要本文研究了误差项是鞅差序列，且满足某种指数矩条件的非参数回归函数的估计。

The standard error of estimate, on the other hand, measures the variability, or scatter , of the observed values around the regression line

而估计值的平均误差，却是度量观察值围绕着回归直线的变化程度或分散程度。

The results are much better than the other approaches'. Then we give another method for approximating offset curves. The circle is first approximated by regular polygon within some tolerance. The exact offset curve is then approximated by the convolution of the regular polygon with a B-spline curve or a NURBS curve having the same degree.

与此同时作者从基圆的正多边形逼近出发，通过求解包络的技巧给出了等距曲线逼近的另一个算法，可整体估计误差，所得的等距逼近曲线为与基曲线同次数的B样条或NURBS曲线，克服了国际上现有同类算法中逼近曲线次数几倍于基曲线次数的缺陷。

MethodsWe chose a sample schedule thatminimized the variance of the parameter estimates and the error in reconstructing the plasma insulin profile, trying toreduce the total number of samples of MMT from 30 to 12 or 10 and the time of MMT from 3 hours to 2 hours.

目的 为克服经典的最小模型技术样本数太多(30个)、历时太长(3小时)的缺陷，以减少样本数所获得的信息对估计参数和重建胰岛素曲线的误差降至最小范围。

The simple correlation coefficient between the scores of the two marker loci or qualitative characters can be used to detect and estimate the linkage.

提出对两个分子标记或质量性状基因座位的表现型赋值后求相关系数C，通过t测验以检测此两个分子标记或基因座位间是否存在连锁，进而给出了重组值r及其抽样误差的估计公式。

As to the difficulty of simultaneous estimation for frequency factors (k_0) and activation energies as well as the difficulty of many parameters to be estimated at the same time, the activation energies of the same kind catalyst and empirical activation energies are adopted, hence the number of parameters is reduced to half.

所采用的简化处理方法大大降低了参数估计难度，但引入了误差并将累积到频率因子上。

After we got the estimated parameters of the model through the analysis of the normal distribution,the student-t distribution, the generalized error distribution and the skew student-t distribution, we calculated the dynamic Var and the test failure rate.

在分析正态分布、学生t分布、广义误差分布下和偏态t分布的基础上估计模型参数，得出了动态Var，并进行了失败率检验。

This paper is devoted to investigating the multiple time series,introduce the integral spectrograph to estimate the spectral functions.

本文讨论多维平稳时间序列，引进积分谱图来估计谱函数，证明了误差过程的不变原理在软弱的条件下成立。

The precision of the solution could be represented by the estimated value's standard error.

解的精确度可用估计值的标准误差来表示。

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。