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- In this paper, based on the invariant subspace theory and adjoint operator concept of linear operator, a new matrix representation method is proposed to calculate the normal forms of n order general nonlinear dynamic systems. 对于 n阶一般的非线性动力系统 ,根据线性算子的不变子空间理论和共轭算子概念 ,提出一种计算其规范形的新的矩阵表示方法。
- IMPROVEMENT OF MATRIX REPRESENTATION METHOD IN NORMAL FORM THEORY 理论中矩阵表示论方法的改进
- Matrix representation method 矩阵表示法
- Master representation methods of assembly drawing. 学习装配图的表达方法。
- With the matrix representation labyrinth, realizes the most short-path discovery with the formation. 用矩阵表示的迷宫,用队列实现最短路径发现。
- The matrix representation storehouse, after has reorganized, may expand, the readability is very good. 矩阵计算库,经改编过的,可以扩充,可读性很好。
- This paper puts forward the OO Knowledge Representation method based OnXML which is able to solve the problem. 本文提出的基于XML的面向对象的知识表示方法将解决这一问题
- Object-Oriented Analysis(OOA) is introduced and a representation method of OOA is provided in this paper. 介绍了面向对象的分析方法,并给出了一种面向对象的分析模型的表达方法。
- Finally,the equivalence properties between Boolean matrix representation and algebra representation of attribute reduction are proved. 最后证明了属性约简在布尔矩阵和代数两种不同表示下是等价的。
- Object-oriented knowledge representation method is now more and more applied in the construction of expert system. 面向对象的知识表示方法已越来越多地应用于专家系统的建造中。
- By using the matrix representation of a digraph, some results about the index of convergence and period of a line digraph are obtained. 摘要采有有向图的矩阵表示,得到了线有向图的幂敛指数和周期的有关结果。
- Abstract: By using the matrix representation of a digraph, some results about the index of convergence and period of a line digraph are obtained. 摘 要: 采用有向图的矩阵表示,得到了线有向图的幂敛指数和周期的有关结果.
- The problems focus on:The representation of case and problem: A representation method including attributeset, structure set and goal set. 事例和问题的知识表示:给出属性集、结构集和目标集的事例表示方法;
- This paper starts frome laborating the basic algorithm of octree,and then chooses the boundary representation method to construct the geometry. 首先阐述了传统八叉树的基本思想,根据八叉树分解空间法的基本特点选择边界表述法进行前处理中的实体建模。
- Through making use of the matrix representation of quadric NURBS surface,sufficient condition of G1 continuity between two adjacent quadric NURBS surface has been provided. 利用二次NURBS曲面的矩阵表达式;给出了两邻接二次NURBS曲面间的G1光滑拼接的充分条件.
- Finally,the authors compare the object-oriented knowledge representation method with the semantic network and frame structure. 最后将面向对象的知识表示方法与语义网络和框架结构进行了比较。
- And then the PRI judgment criteria and hypotheses used in geometry layer were also provided and the representation method of four-layer structure was demonstrated. 给出了几何层推理所运用的优先级判断准则和假设,并对语义层规则的4层框架描述方法进行了说明;
- Model representation method based on first order predicate logic is proposed. This method is applied in DSS. Finally, its utility and inference mechanism are analyzed. 给出了一种应用于决策支持系统,基于一阶谓词逻辑的模型表示方法,并分析了此种表示方法的实用性和推理机制.
- The proper orthogonal decomposition(POD)-based spectral representation method is used to digitally simulate wind fields around bridges with wind passage effects. 将特征正交分解型谱表示法运用于模拟具有桥塔风效应的桥梁风场中。
- As we know, it is both convenient and practical to describe curves and surfaces by matrix representation in CAGD, such as facilitating the evaluation and conversion of the curves and surfaces. 我们知道,曲线曲面的矩阵形式在计算机辅助几何设计的实际应用中是非常必要的并且存在很好的应用价值,例如方便于曲线曲面的求值和转换等。