将变动几何约束网络应用于夹具误差预测。
The variation geometric constraint net is applied into fixture error forecasting.
本文提出基于误差预测的机器人鲁棒控制器。
This paper presents an efficient robust control design approach for robotic manipulators based on modelling error prediction.
第六章介绍了ETF指数基金之跟踪误差预测和分解。
In Chapter 6, we give an introduction to ETF. It is about its index of error of foresee and decomposition.
在线检测；预行程误差；BP神经网络； 误差预测； 误差补偿；
On-line inspecting system; Pre-travel error; BP neural network; Error prediction; Error compensation;
本文提出基于新的激励函数BP算法建立误差预测模型，修正新型广义预测算法的预测输出。
In the paper presents the predictive out of a new generalized predictive Control is corrected by the error predictive model based on a new excite function BP arithmetic.
镗孔加工尺寸误差预测补偿是控制镗孔加工尺寸分散度、保证零件互换性的一种经济、有效的方法。
Dimension error prediction and compensation for boring is a cost effective method to control the dimension distribution and maintain part exchangeability.
结合机械加工自动线镗孔加工的实际应用，研制了一套面向大批量生产过程的在线镗孔加工尺寸误差预测补偿系统。
Combining the practical application in transfer line for boring, an on-line dimension error prediction and compensation system for boring in series production is developed and applied.
通过对机械加工自动线的分析，阐述了用于大批量生产的机械加工自动线的镗孔加工尺寸误差预测补偿系统的要求。
Firstly, the requirements to dimension error prediction and compensation system for boring in series production are identified and described, based on the analysis of transfer lines.
地下水位的标准误差预测图表明模型进行地下水位空间预测精度较高，灌区内地下水观测井的分布较为均匀、合理。
Standard error map shows that the model predicted water table space high precision irrigation groundwater monitoring Wells within the distribution is more uniform and rational.
本文利用模糊神经网络的通用逼近性，证明了在噪声情况下利用有限规则数的模糊神经网络可以以最小的误差预测混沌系统。
The thesis uses fuzzy neural network' s approach ability to prove that a fuzzy neural network with a finite rule number can optimally predict a chaotic system with noise.
针对焦炉火道温度在线检测的问题，在分析焦炉火道温度特性的基础上，建立了一种基于误差预测的高精度焦炉火道温度软测量模型。
The features of coke oven flue temperature are analyzed, and a highly accurate soft-sensing model based on error forecasting is established to measure the coke oven flue temperature on-line.
预测误差由原来的15%降至9%，按时交付率由85%上升至93%，并且公司还把该项目扩展到其他经销商和原材料客户。
Forecast error fell to 9% from 15%, on-time deliveries rose to 93% from 85%, and the company expanded the program to other distributors and to customers of raw materials.
没有办法解决预测误差区间宽泛的问题——一位经济学家称为“给他们翅膀”。
There is no solution in putting wide ranges of error on the predictions – what one economist called “giving them wings”.
不仅风险预测站不住脚，而且即使是不用于群体而只用于个体，其误差之大以至于结果失去意义。
Not only is risk prediction unreliable but, when applied to individuals rather than groups, the margins of error are so high as to render any result meaningless.
评判标准是预测打分和真实值之间的均方误差(RMSE)。
The evaluation criterion is the root mean squared error (RMSE) between predicted ratings and true ones.
在丹麦也获得了相似的结果，在过去的十年里，丹麦第二天预测误差已经从36%减少到18%- 20%。
Similar results have been achieved in Denmark, where the next-day forecast error has been reduced from 36% to 18-20% over the past ten years, says Mr.
通过功能核磁共振成像，研究人员发现中脑多巴胺系统在参与者进行预测时，对预测误差进行了编码。
Using functional MRI (FMRI), researchers found that this system encodes prediction error when participants made prediction.
预测的误差可能来自错误的数据、错误的假设或错误的模型。
Errors in forecasting can result from bad data, wrong assumptions or a faulty model.
而所做预测的误差容限是否足够小，从而使得这个预测还算有用，这完全是另外一码事。
Whether the prediction has a small enough error margin to be useful is another matter entirely.
没有办法解决预测误差区间宽泛的问题——一位经济学家称为“给他们翅膀”。
There is no solution in putting wide ranges of error on the predictions – what one economist called "giving them wings".
但是应该记住，这是连续中心后低点在理论上是可以随意间隔如此之低的模式预测受到较大的误差。
However it should be kept in mind that the successive center post lows are theoretically allowed at random intervals so low pattern projections are subject to large errors.
对测试数据的预测结果表明，该预测系统能够可靠工作，预测结果的均方根误差在15%左右。
The results of the test data indicate that the prediction system is reliable and the root of mean square error is about 15%.
提前进行计划来消除预测误差总比根本没有预测要好些。
When planning ahead, coping with inaccuracy is better than having no forecast at all.
结果表明，该模型在发动机中负荷区域预测精度较高，其误差在使用允许范围内。
The results showed that the accuracy of this model is high in mid engine load area and its error is limited in useable range.
随机森林包R显示在预测误差（）如果有新因素水平出现在测试数据。有什么方法可以避免这个错误?。
Random forest package in R shows error during prediction() if there are new factor levels present in test data. Is there any way to avoid this error?
实践证明该算法具有计算速度快、预测精度高、预测误差变化小等优点。
Practical examples prove its fast calculation speed , high forecast accuracy and small error variety.
在此提出一种利用线性预测误差去除语音中的加性白噪声的方法。
It presents a new method on reducing additive white noise in speech signal using linear prediction error.
应用矩阵理论，对组合预测误差平方和的取值范围进行了研究。
This paper aims at discussing the value range of combination forecasting error square sum with matrix theory.
应用矩阵理论，对组合预测误差平方和的取值范围进行了研究。
This paper aims at discussing the value range of combination forecasting error square sum with matrix theory.
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