中国最大的综合性文献数据库 -维普资讯 关键词: 近似合并 矩阵表示 最小二乘范数[gap=841]Key words: approximate merging; matrix representation; least squares norm
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...矩阵表示法； 复高斯函数展开法 [gap=1269]Key words: Hard-edged diffracted beam; Propagation equation; Matrix representation; Complex Gaussian function expansion ..
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Boolean matrix representation 布尔矩阵表示法 ; 布尔矩阵表示
adjacency-matrix representation 相邻矩阵表示法
sparse matrix representation 稀疏矩阵表示法 ; 稀疏矩阵
complex matrix representation [数] 复矩阵表示
matrix representation of lattice point 晶格结点的矩阵表示
node matrix representation 结点矩阵表示法
Binary Matrix Representation 二值矩阵表示
By using transition matrix representation and radius optimization method, the search efficiency is better than the old method, including search time and I/O pages access.
提出了改进方法Island+,采用过度矩阵表示转向以及区域半径优化方法,结果证明提高了查询效率,查询时间和I/O对磁盘页访问次数明显少于原方法。
参考来源 - 基于路网的移动对象k近邻查询方法 in CThe main re-sult is that any semigroup algebra of finite type-A semigroups has a generalizedtriangular matrix representation.
最重要的是,第四节我们证明了任何有限型-A半群代数都有广义三角矩阵表示。
参考来源 - 有限型·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
The paper presents a matrix representation method for kinematic schemes of mechanical products.
该文针对机械产品的方案设计，提出一种矩阵表达方法。
Work coordinate system is constructed by mixing matrix representation and parametric representation.
坐标系使用矩阵与参数两种方式表示。
In the appendix, a rigidity matrix representation of a boundary member such as the curved beam is presented.
在附录中列出边缘构件曲梁的刚度矩阵的形式。
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