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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. 共軛梯度法是一個(gè)迭代方法,所以它適用于稀疏矩陣系統,因為這些系統對于象喬萊斯基分解這樣的直接方法太大了。
- 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. 然后針對建筑幕墻結構計算機輔助工程系統所涉及的與有限元分析相關(guān)的稀疏矩陣存儲及求解技術(shù)、系統參數化設計技術(shù)以及工程建模技術(shù)等關(guān)鍵技術(shù)進(jìn)行了較深入的研究。
- By the list of three-tuple and small additional aided space,the multiplication of sparse matrix is achieved. 利用三元組和少量的額外輔助空間實(shí)現稀疏矩陣的相乘。
- This paper introduces the basic idea and algorithm of sparse Matrix multiplication by using incompact storage method. 摘要介紹了對稀疏矩陣進(jìn)行壓縮存儲時(shí),稀疏矩陣相乘運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. 該程序利用C++實(shí)現了求稀疏矩陣的轉置矩陣。整個(gè)程序運用了3次函數的調用。
- Data structure in the knowledge of the matrix, sparse matrix, pattern matching, a special matrix, string, etc. 數據結構中有關(guān)矩陣的知識,稀疏矩陣,模式匹配,特殊矩陣,字符串等知識
- Design and implementation of a data distributor for multidimensional parallel sparse matrix on distributed-memory computing environments. 分散式記憶體環(huán)境下多維度平行稀疏矩陣資料分配器之研發(fā)。
- Particularly,a sparse matrix model and a multigrid mesh structure were proposed for the multiconductor structure in multilayered dielectric media. 復旦大學(xué)微電子系專(zhuān)用集成電路與系統國家重點(diǎn)實(shí)驗室上海;
- Methods Paddle method was used to determine release rate of theophylline from the hydrophilic matrix system. 方法采用攪拌槳法測試茶堿從親水骨架片中的溶出速率,并對測量數據進(jìn)行線(xiàn)性回歸分析。
- Thereby, the Hessian matrix of the objective function being similar to a block diagonal sparse matrix is maintained by the updated matrix sequence. 該算法的一個(gè)主要特點(diǎn)是算法產(chǎn)生的矩陣序列保持目標函數的Hessian陣是一個(gè)具有類(lèi)似于塊對角狀的稀疏矩陣。
- This kind of fileformat has the advantage that we can specify a sparse matrix, ie. some attribute of a record can be omitted. 這種檔案格式最大的好處就是可以使用 sparse matrix , 或說(shuō)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. 將所做的圖紙更改相應在Matrix系統中做記錄,確保更改可追溯,確保零件及版本受控。
- 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用樹(shù)脂體系、預成型技術(shù)、成型模具、成型工藝以及RTM在航空航天領(lǐng)域的應用。
- This paper presents a new method for the analysis of both Kinematics and dynamics of epicyclic train transmissicn with the matrix system. 提出了一種用矩陣對周轉輪系變速器的運動(dòng)學(xué)和動(dòng)力學(xué)進(jìn)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. 選用一種液體改性芳香胺為環(huán)氧樹(shù)脂的固化劑,得到了一種適合于樹(shù)脂傳遞模塑(RTM)的高性能樹(shù)脂體系。
- Storage and processing of document images based on sparse matrices are discussed. 討論基于稀疏矩陣的文檔圖像存儲及處理方法.
- 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矩陣是組織架構優(yōu)化和業(yè)務(wù)流程重組時(shí)經(jīng)常使用的工具,其實(shí)也可以應用到項目管理中。
- To bind together a sprawling,research-intensive empire,Ramqvist introduced a matrix system with unit managers reporting to both product divisions and corporate headquarters. 為了把一個(gè)懶散的、以研究為主導的企業(yè)帝國整合到一起,蘭科維斯特先生引入了一種交叉組織結構形式,每個(gè)交點(diǎn)部的經(jīng)理要同時(shí)向產(chǎn)品部門(mén)和公司總部匯報。
- 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. 在結構離散化過(guò)程中采用了非均勻網(wǎng)格剖分并且在網(wǎng)格截斷邊界上聯(lián)合采用了三種吸收邊界條件 ;以最大限度地壓縮形成的稀疏矩陣的階數 .;對稀疏矩陣方程采用壓縮存儲技術(shù)和快速迭代解法;以有效地減少所需內存和計算時(shí)間
- Existing components are: Linked lists; Hash tables with optional auto-resize; Memory-efficient sparse matrices built on hash tables; Red-black trees. 現有組件包括:鏈表、希表(選自動(dòng)調整大?。┙⒃诠1砘A上的有效內存稀疏基、-黑樹(shù)。