the selected orders of the ar model by use of the fpe, aic and l1 criteria are the highest, medium by l2 and the lowest by bic, respectively.

1、

basic theory analysis of support vector regression in time series forecasting is introduced in detail and a multi-step forecasting formula is presented, final prediction error ( fpe) principle is suggested to select the embedding dimension.

详细分析了支持向量机用于时间序列预测的理论基础，并给出了运用支持向量回归进行多步预测的一般公式，提出了用最终预报误差（FPE）准则优化选取嵌入维数。

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2、

based on the mechanism of incremental attribute evaluation in the interactive pascal programming environment fpe/ 1, an approach to incremental flow analysis and an evaluation technique for attributes with circular dependencies are presented.

本文提出了一种以交互式PASCAL程序设计环境FPE/1中的增量属性计值机制为基础的增量数据流分析方法，并给出了对循环依赖属性的计值方法。

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3、

firstly, the flexibility projection error ( fpe) procedure is employed to localize the damage, which can accurately locate the damage only using lower modal date of the structure vibration.

第一阶段，用柔度投影法进行损伤定位。柔度投影法能够仅用结构的低阶振动测试数据进行准确定位。

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4、

with gfpe, the fokker planck equation ( fpe) for a two mode laser driven by correlated gaussian white noises is then derived.

应用以上得到的一般福克-普朗克方程，推得了双模激光系统的福克-普朗克方程。

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5、

applications of fokker-planck ( fpe) and langevin equation are given in the scientific fields, particularly, in biology and meteorology.

介绍了近几年朗之万方程和Fokker－Planck方程在各学科中的应用，特别指出了在生物遗传学、气象学中的最近研究动态；

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6、

based on matlab, parameters of ar ( n) model are estimated under the evaluation criterions of fpe, aic and bic.

基于Matlab用时间序列的最小二乘估计和FPE、AIC、BIC准则对AR（n）模型进行参数估计。

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7、

because of continuous variable compression ratio, free piston engine ( fpe) has the capacity of more efficiency and more clear combustion than traditional internal combustion engine.

自由活塞发动机，压缩比连续可变，能够实现较传统内燃机更高效、清洁的燃烧。

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8、

this text adopts final prediction error ( fpe) criterion and akaike's information criterion ( aic) to confirm autoregressive model order.

文章中采用了应用比较广泛的最终预测误差（FPE）准则和阿凯克信息论准则（AIC），最终确定AR模型的阶数。

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9、

the empirical results show that the result of f-test method is sensitive to lags, but the method of minimizing the fpe is more stable.

实证结果表明F检验法的结果对滞后期的选择比较敏感，最小化FPE法更加稳定。

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10、

the effective fpe is applied to obtain probability density function transport equations of particles in two-phase flows and a second order moment model of two-phase flows.

将其应用到两相湍流中得到颗粒相的概率密度函数输运方程，从而得到颗粒相的二阶矩模型。

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11、

but practice and research have showed that the forestry policy evaluation ( fpe) could play an important role in the promotion of the forestry policy development.

但从欧洲的相关实践表明，林业政策评估在促进整个林业政策议程的健康发展，在促进林业发展中具有非常重要的作用。

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12、

interfacial adhesion, morphological structure and properties of pvc/ cpe/ fpe system

FPE/CPE/PVC体系的界面粘结力、形态结构与性能的关系

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13、

The material removal simulation is achieved by handling the result data of finite element modeling to develop Boolean operation.

对有限元分析结果数据进行处理，实现了生成刀具与工件实体并进行布尔运算的功能，以此来仿真加工过程的材料切除。

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14、

Frame Boolean operation in surface subdivision

细分曲面造型中的框架级布尔运算

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15、

Customized Design of Artificial Mandible Substitutes Based on Boolean Operation

利用布尔运算的定制化下颌骨替代物设计方法

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16、

On the basis of single part generation, Boolean operation, and contour recognition, the assembly algorithm is accomplished.

实现了以零件生成为前提、集合运算和轮廓识别为基本手段的装配算法，其中包括定位问题的处理，装配关系的提取，以及轮廓线、细实线、点划线、剖面线的综合处理方法。

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17、

Boolean operation for polygon with holes

带有孔洞的多边形的布尔运算

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18、

Feature Boolean Operation Based Modeling for Heterogeneous Objects

支持异种材料体造型的特征布尔运算

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19、

Application of Boolean Operation in modeling

布尔运算在建模中的实际应用

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20、

On the basis of geometric model of engineering objects, a simplified Boolean operation algorithm and a hidden-line removal algorithm are proposed.

在基于工程对象几何模型的基础上，设计了简化的实体布尔运算算法和工程消隐算法。

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