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- Conjugate gradient method is an iterative method, it applies to sparse matrix systems, because these systems such as the Cholesky decomposition of the direct method is too high. 共轭梯度法是一个迭代方法,所以它适用于稀疏矩阵系统,因为这些系统对于象乔莱斯基分解这样的直接方法太大了。
- Second, this paper studied the core technologies for developing the CAE system for construction curtain wall, such as sparse matrix storage and processor for FEA, parametric design and engineering modeling and so on. 然后针对建筑幕墙结构计算机辅助工程系统所涉及的与有限元分析相关的稀疏矩阵存储及求解技术、系统参数化设计技术以及工程建模技术等关键技术进行了较深入的研究。
- By the list of three-tuple and small additional aided space,the multiplication of sparse matrix is achieved. 利用三元组和少量的额外辅助空间实现稀疏矩阵的相乘。
- This paper introduces the basic idea and algorithm of sparse Matrix multiplication by using incompact storage method. 摘要介绍了对稀疏矩阵进行压缩存储时,稀疏矩阵相乘运算的基本思想和算法。
- The program using C++ Achieved for sparse matrix transpose matrix. Use of the whole process 3 times function call. 该程序利用C++实现了求稀疏矩阵的转置矩阵。整个程序运用了3次函数的调用。
- Data structure in the knowledge of the matrix, sparse matrix, pattern matching, a special matrix, string, etc. 数据结构中有关矩阵的知识,稀疏矩阵,模式匹配,特殊矩阵,字符串等知识
- Design and implementation of a data distributor for multidimensional parallel sparse matrix on distributed-memory computing environments. 分散式记忆体环境下多维度平行稀疏矩阵资料分配器之研发。
- Particularly,a sparse matrix model and a multigrid mesh structure were proposed for the multiconductor structure in multilayered dielectric media. 复旦大学微电子系专用集成电路与系统国家重点实验室上海;
- Methods Paddle method was used to determine release rate of theophylline from the hydrophilic matrix system. 方法采用搅拌桨法测试茶碱从亲水骨架片中的溶出速率,并对测量数据进行线性回归分析。
- Thereby, the Hessian matrix of the objective function being similar to a block diagonal sparse matrix is maintained by the updated matrix sequence. 该算法的一个主要特点是算法产生的矩阵序列保持目标函数的Hessian阵是一个具有类似于块对角状的稀疏矩阵。
- This kind of fileformat has the advantage that we can specify a sparse matrix, ie. some attribute of a record can be omitted. 这种档案格式最大的好处就是可以使用 sparse matrix , 或说有些 data 的 attribute 可以不存在。
- Record change in Matrix system, Ensure it trackable, Ensure that components and revisions are controlled via the Matrix PDM system. 将所做的图纸更改相应在Matrix系统中做记录,确保更改可追溯,确保零件及版本受控。
- This paper reviewed resin matrix system,technoogy of preprocess,processing mould, processing and application of RTM to aviation and aerospace industry. 研究了RTM用树脂体系、预成型技术、成型模具、成型工艺以及RTM在航空航天领域的应用。
- This paper presents a new method for the analysis of both Kinematics and dynamics of epicyclic train transmissicn with the matrix system. 提出了一种用矩阵对周转轮系变速器的运动学和动力学进行分析的新方法。
- Through applying a liquid modified aromatic amine as curing agent for epoxy resin,a high performance resin matrix system for resin transfer moulding(RTM) was derived. 选用一种液体改性芳香胺为环氧树脂的固化剂,得到了一种适合于树脂传递模塑(RTM)的高性能树脂体系。
- Storage and processing of document images based on sparse matrices are discussed. 讨论基于稀疏矩阵的文档图像存储及处理方法.
- The RACI/ARCI Matrix is a responsibility assignment matrix system that brings structure and clarity to assigning the roles people play within a team. It is a ... RACI矩阵是组织架构优化和业务流程重组时经常使用的工具,其实也可以应用到项目管理中。
- To bind together a sprawling,research-intensive empire,Ramqvist introduced a matrix system with unit managers reporting to both product divisions and corporate headquarters. 为了把一个懒散的、以研究为主导的企业帝国整合到一起,兰科维斯特先生引入了一种交叉组织结构形式,每个交点部的经理要同时向产品部门和公司总部汇报。
- In the algorithm,non uniform meshes and three kinds of ABCs are adopted to reduce the order of the final sparse matrix equation,and compressed storage and fast iterative solver are applied to solve the sparse matrix equation. 在结构离散化过程中采用了非均匀网格剖分并且在网格截断边界上联合采用了三种吸收边界条件 ;以最大限度地压缩形成的稀疏矩阵的阶数 .;对稀疏矩阵方程采用压缩存储技术和快速迭代解法;以有效地减少所需内存和计算时间
- Existing components are: Linked lists; Hash tables with optional auto-resize; Memory-efficient sparse matrices built on hash tables; Red-black trees. 现有组件包括:链表、希表(选自动调整大小)建立在哈希表基础上的有效内存稀疏基、-黑树。