查询词典 approximation error

Secondly, the analytic expressions of the error band boundary line for the s model of line segment are deduced, the parameter equations of the error band boundary are gotten.

考虑实用性和合理性，将线元看成离散点的集合，将线的不确定性看成点的不确定性的聚合体，将线元的位置不确定性模型看成以各点误差椭圆的长半轴E为半径的误差圆的聚合体，建立了以线元上任意点处的误差椭圆的长半轴E为带宽的线元不确定性ε模型。

Meanwhile, the outlets of the system are predicted by the feedback adjusting method. According as whether the system response is in the range of the error band and whether the model prediction output exceeds this error band.

同时，用带反馈校正的模型预测作系统输出预测，根据系统响应和系统预测值是否在给定误差范围内来共同决定控制量在限幅值与内模控制器输出值之间进行在线智能切换。

In terms of error analysis (by error scatter band method and confidence limit Intervals method respectively) for the correlation between estimated PSF and measured PSF values, it was obviously founded that PSF value could be evaluated highly accurately by in strumentation method, according to the suitable empirical equation.

估算值与实际测量值所进行的误差离散性与置信区间的分析结果表明，选用合适的经验演算法可以在试验过程中即时获得高度可靠的PSF结果。

Also the problems of stochastic controllability, observability and stability of the filter are studied, a simple observability criterion for the time-invariant systems is set up, error band of the filtering is given theoretically, and the filtering stability results are proved under more general conditions; besides, the filtering error caused by uncorrect mathematical models is analysed.

本文还研究了随机能控能观性及滤波的稳定性问题，建立了结构简单的平稳定常系统的能观性判据，在理论上给出了滤波算法的误差范围，在更一般的条件下证明了最优滤波算法的稳定性；并从理论上分析了模型误差对滤波产生的影响。

With extended error provider you can set custom error message box for missing fields which are mandatory.

供应商与扩展错误您可以设置失踪领域的强制性自定义错误消息框。

Almost all error message boxes can be eliminated. If you examine the situation from the point of view that the error message box must be eliminated and that everything else is subject to change in search of this objective , you will see the truth of this assertion.

几乎所有的错误消息框都可以去掉，如果你从"错误消息框必须消除，以及所有其他的事情也必须因为这个目标而改变"的角度审视这种情况，你会发现这种判断完全正确。

This is not really an error value, so there is no corresponding numerical error code.

这不是一个真正的错误值，所以没有相应的数值错误代码。

This error code indicates the cause of the error.

此错误代码指出了错误的原因。

N This error code indicates the cause of the error.

n 这个错误代码表明了错误的原因。

By the co-integration analysis of the income and consumption of the rural residents in Sichuan province the existence of the long-term balance is discovered. Based on this the error correction model is established and the error correction coefficient of the deviation is described.

通过对1978-2007年四川省农村居民收入与消费的协整分析，发现农村居民的收入与消费之间存在着长期均衡的关系，在协整检验的基础上，建立了误差修正模型，说明了误差修正系数对偏离长期均衡的调整力度。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。