查询词典 residual errors

Based on the autoregression equation for the standard variation of the residual errors obtained by ordinary regression analysis, the least square estimates and the maximum likelihood estimates for the regression, the autoregression and the moving average coefficients are derived.

提出一种异方差回归－时序模型，通过建立回归分析残差的标准差自回归方程，给出回归系数、自回归系数和滑动平均系数的最小二乘估计和极大似然估计。

Corresponding compensation algorithm without cumulative error was proposed to improve the rotating motion precision with consideration of both accuracy and efficiency. Experiments were carried out and the results bear out the claims with the standard deviation of residual errors decrease by 47.4%.

在兼顾精度和效率的基础上提出了相应的无累积误差的补偿算法以提高误差补偿精度并进行了实验，使补偿后的残留误差标准差减小了47.4%，表明该方法可有效提高回转关节位置精度。

The effect of parameters such as the wedge angle, the incident wavefrequency and the angle of incidence is also analyzed. Furthermore, theaccuracies of the numerical results are checked by the convergence of theground surface displacement and residual errors of boundary conditionswith the increasing progression term.

本文定性分析了地形角度、入射角度和入射频率等因素的影响，并从级数项数增加时地表位移结果的收敛以及边界条件残量的收敛两个方面验证了结果的正确性。

In addition, the use of guarding will eliminate any residual errors.

此外，采用保护技术可以消除任何剩余的误差。

In this paper, a cost function related to residual errors was introduced, and a weighted robust algorithm was presented.

通过构造与余差有关的目标函数，给出了一种高精度估计图像几何变换矩阵的鲁棒算法——加权鲁棒估计算法。

Both the independent and the correlated residual errors are respectively discussed in detail.

文中对回归模型残差相互独立和自相关两种情况分别进行讨论。

In this paper, a cost function relative to residual errors is introduced, and a linear algorithm by exploiting the strategy of weighted translation transformation is presented.

通过引入与余差有关的代价函数，给出了一种高精度估计基础矩阵的线性算法？？加权平移算法。

Experimental results show that this algorithm obviouslydeduces the residual errors and the calculated precision of F matrix is improved notably.

对基础矩阵的估计是三维重建、运动估计、相机标定、匹配和跟踪[1~3]的基础。对它估计的好坏直接影响着所有后续工作的质量，所以，基础矩阵的计算在计

Two critera for selecting the optimum starting point and to what extent the errors can be diminished as well as the residual errors remained are tabulated. From the above discussion a new approach for improving the accuracy of the average value of the signal is obtained.

给出了选择起始点的两种判据，给出了由此使误差减少的误差及残差的大小，并进而获得了一个改进平均值准确度的新方法。

Based on Baard's theory of data snooping, this paper studies the charactri- stics of the reliability matrix in dynamic surveying system. The influence pattern of the gross errors in models of state and observation on the residual errors is discused.

自巴尔达教授提出可靠性理论和数据探测法以来，经各国学者的进一步研究和完善，在静态测量系统的数据处理中得到广泛的应用，并形成了比较完备的理论体系。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷