查询词典 truncation error

Parameter identification and load identification on basis of frequency-domain are all researched very well, while the error of truncation, which is brought by data conversion, can"t be avoided. So, how to avoid these errors and identify the structure"s modal-parameter and exterior-load accurately will be the key technique of this field in the future, and some research work shall be done in time-domain.

针对模态参数辨识、动态载荷识别的频域方法较为成熟，但频域法中数据变换带来的截断误差却无法避免的现状，着重对模态参数辨识，尤其是动态载荷识别的时域方法作了一定的探讨。

The polynomial truncation criterion is given to judge the error for the polynomial approximation.

提出对于NARLMA模型的神经网络结构进行多项式展开以实现系统的逐次分析，给出多项式截断准则，判定多项式近似的误差。

It is a hybrid sigma-delta modulator with digital error truncation.

它是应用数位错误截取之混合式三角积分调变器。

Considering this problem,a method of direct constructing disjoint paths is adopted,at the same time network simplification technology and truncation error theory is combined.

针对这一问题，采用直接构造不交化通路集的方法，结合网络简化技术和截断误差理论，提出了一种快速确定大型通风网络可靠度的算法。

Keywords ventilation network;reliability;network simplification;truncation error

通风网络；可靠度；网络简化；截断误差

The producdon concentration is obtained by analytical method which had no truncation error and rational concentration.

由于用解析法求解浓度不存在任何截断误差，且浓度的解总是位于合理解的范围内，故采用解析法求解产出液浓度。

So the discussion of influence on throughput and fault coverage due to large truncation error is provided Based on upper design an improved design with two set of detect machine is presented.

但在实际应用中，由于有限字长效应会带来误差，因此本部分中分析了有限字长效应对系统的吞吐量及故障覆盖率的影响。

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。