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建模速度
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  modeling velocity
     The traditional modeling method of terrain is introduced at first,then the proposed method in detain from two aspects of modeling velocity and modeling precision is dicussed.
     首先介绍了传统的地形建模方法,然后从“建模速度”和“建模精度”两个方面入手,论述了大规模地形的建模方法和思路。
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  modeling speed
     Considering modeling speed and forecasting accuracy, the Time Series AR(n) model and the Discrete Legendre Polynomial L(m,n)model are analyzed.
     基于建模速度以及预报精度,重点分析了时间序列AR(n)模型与离散勒让德多项式L(m,n)模型,并探讨了用灰色系统理论对内圈磨削过程建模的可能性。
短句来源
     In order to enhance the terrain modeling speed, each leaf node needs to contain the appropriate triangle apex number. Through experiments, the points contained each leaf node are limited in 16, and the terrain which contains 500,000 triangles may be produced in 17 seconds.
     为了提高地形建模速度,需要每个叶结点包含合适的三角形顶点数目,经试验,将每个叶结点包含的点数限制在16个之内,可以在17秒内生成包含50万个三角形的地形。
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     Successful application of the method on industrial parts shows that both modeling speed and accuracy are greatly improved,and more over design intentions are captured.
     实际应用表明,基于阵列特征的建模方法,提高了建模速度和精度,再现了原始设计规律,具有很大的优越性。
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     Many new CNC machine tools can be simulated in the computer in order to make students easily understand the structure and motion of CNC machine tools. As a software technology of Virtual Reality, Java 3D extends Java in the three-dimensional field. Its merits of high modeling speed, high transmission efficiency on the internet and easily being extended make it become a wonderful choice to use Virtual Reality in the CNC machine tools teaching.
     Java 3D作为一种实现虚拟现实的软件技术,是Java语言在三维领域的扩展,其建模速度快、网络传输效率高、可扩展性好等优点使它成为将虚拟现实应用到数控机床教学的一个极好选择。
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     The results of calculation example from a real wetland area development forecast show that this method is effectual,with high modeling speed and high forecasting accuracy can be obtained.
     结果表明,该方法用于湿地发展面积预测建模速度快、预测精度高,是一种行之有效的方法。 图4,表3,参3。
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  “建模速度”译为未确定词的双语例句
     The experiment results of applying in the capacitor pressure sensor(CPS) show that the speed of this LS-SVM building model is 1~2 order of magnitude,while the compensation errors is 20 % of SVM model.
     通过实际电容式压力传感器校正的实验结果表明:所提模型建模速度比SVM模型高1~2个数量级,补偿误差仅为SVM模型的20%左右。
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     Result and Conclusion The study result indicates that the predicting method needs less number of points, has a low demand on sequence of initial data,with fast speed of modeling and better real time operation of on line prediction and may obtain more satisfactory result of the prediction.
     结果和结论该预测方法建模需要点数较少 ,对原始数据序列要求低 ,建模速度快 ,在线预测的实时性较好 ,可以获得较理想的预测结果
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     To expedite life-form modeling and enhance the model precision, reverse engineering concept is adopted to build a finite element model of human head automatically in medical image processing platform(MIPP).
     为了提高医学器官有限元模型的建模速度和精度,采用逆向工程的思想方法,利用Medical image processing platform(MIPP)软件自动建立了人头部的有限元分析模型。
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     The practical experiment results show that the speed of this LS-SVM model is about one order of magnitude higher than SVM model,while the prediction errors are 20% of SVM model,and about 10% of BP model.
     用该模型对混凝土的强度预测实例表明,其建模速度比标准SVM高近1个数量级,预测误差仅为SVM方法的20%、BP神经网络方法的10%左右。
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     The actual modeling results show that the method is adaptive,rapid,high accuracy and practical.
     最后的实际数据建模表明该建模方法运算量小、建模速度快、精度高、模型适用性强,有很强的实际应用价值。
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  modeling speed
The integration of familiarity and recollection information in short-term recognition: modeling speed-accuracy trade-off functio
      
A Hierarchical Framework for Modeling Speed and Accuracy on Test Items
      
A hierarchical framework for modeling speed and accuracy on test items is presented as an alternative to these models.
      
It is indeed during the first stages of the project that flexibility, modeling speed and the method's easy use provide valuable help to designers.
      
This structure dramatically reduces the modeling speed and the amount of data.
      
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A new fast nonrecursive algorithm for AR modeling will be introduced, based on the least squares solution for AR parameters using forward and backward linear prediction. The accuracy of the algorithm is the same as that of the Marple algorithm and the LUD algorithm, but the computational complexity is less than theirs. For establishing P order model, its computation is about 1/6P~3+NP.

本文将推导一种基于对AR参数求向前向后预测误差最小二乘解的非递推建模算法(NLS)。它的精度和Marple算法、LUD算法相当,但其建模速度却快于它们。对于p阶AR模型,其建模计算量约为1/6p~3+Np。

PC-based generic power plant simulation workstation(SWS) is a modeling, analysis and design tool oriented to both the power plant engineers and power plant simulation experts, Its mam advantages are: integration, flexibility, quickly-building model, accurate simulation, excellent support language, and user friendly interaction. After an overview of its scope and capabilities, several application examples are presented in the paper.

在引进技术基础上开发出的面向电站仿真工作者和电站设计、调试和运行工程师的微机仿真工作站SWS,具有一体化、多功能,通用性强,建模速度快、(?)度高,支撑语言优秀,用户界面十分友好等优点.本文在简介SWS的组成和特点基础上,给出几个应用实例.

A quality control systen, which focuses on improving the machining quality and the production rate of bearing inner rings, is established based on 8098 mondithic computer with quasi-16 bits. It has the functions of sequences control, automatic measuring,sampling, on line modeling and compensating control. Considering modeling speed and forecasting accuracy, the Time Series AR(n) model and the Discrete Legendre Polynomial L(m,n)model are analyzed. The possibility modeling internal grinding process with Grey System...

A quality control systen, which focuses on improving the machining quality and the production rate of bearing inner rings, is established based on 8098 mondithic computer with quasi-16 bits. It has the functions of sequences control, automatic measuring,sampling, on line modeling and compensating control. Considering modeling speed and forecasting accuracy, the Time Series AR(n) model and the Discrete Legendre Polynomial L(m,n)model are analyzed. The possibility modeling internal grinding process with Grey System GM (1,1) model is also discussed. It is shown that AR(n), L(m,n)and GM(1,1) model are all suitable to internal grinding.

为提高内圈磨削质量和生产率,设计了质量控制系统,该系统以8098准16位单片质量控制计算机为核心,具有顺序控制、自动测量与采样、实时在线建模以及预报补偿控制的功能。基于建模速度以及预报精度,重点分析了时间序列AR(n)模型与离散勒让德多项式L(m,n)模型,并探讨了用灰色系统理论对内圈磨削过程建模的可能性。计算机的模拟结果表明,AR_(n)模型L(m,n)模型均可适用于内圆磨削过程,灰色模型GM(1,1)亦是内圆磨削过程的适用模型之一。附图5幅,参考文献6篇。

 
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