稀疏矩陣 的英文怎麼說

中文拼音 [xīshūjǔzhèn]
稀疏矩陣 英文
arsematrix
  • 稀 : Ⅰ形容詞1 （事物出現得少） rare; scarce; uncommon 2 （事物之間距離遠; 空隙大） sparse; scattered 3...
  • 疏 : Ⅰ動詞1 （疏通） dredge （a river etc ）2 （疏忽） neglect 3 （分散; 使從密變稀） disperse; scatte...
  • 矩 : 名詞1. （畫直角或正方形、矩形用的曲尺） carpenter's square; square2. （法度; 規則） rules; regulations 3. [物理學] moment
  • 陣 : Ⅰ名詞1 （作戰隊伍的行列或組合方式） battle array [formation]: 布陣 deploy the troops in battle fo...
  • 稀疏 : few and scattered; few and far between; thin; sparse
  • 矩陣 : [數學] matrix; array
  1. We know that the convergence rate is related to lk, uk according to the previous study, t

    變得越來越大時，上面兩個問題為大型問題且其hesse矩陣為稀疏矩陣。
  2. 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行壓縮存儲時，稀疏矩陣相乘運算的基本思想和演算法。
  3. When a large proportion of the elements of a is zero, a is then called sparse.

    當A的大多數元素都是零時，稱A為稀疏矩陣。
  4. 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

    然後針對建築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的稀疏矩陣存儲及求解技術、系統參數化設計技術以及工程建模技術等關鍵技術進行了較深入的研究。
  5. This problem arises from the circuit layout of vlsi designs, interconnection networks, sparse matrix computations, error - correcting code designs, data structures, biology, etc, which has extensive backgrounds

    圖的嵌入問題是從稀疏矩陣的計算、數據結構、 vlsi電子線路設計和分子生物學等問題中提取出來的數學模型，有著廣泛的應用背景。
  6. This paper present the classic backtracking as an example, through comparing, explains backtracking efficiency difference under various data structure ; when database can be expressed in sparseness matrix, then it can be expressed in 4 - way linked list, which improves greatly the efficiency than before

    以一個典型的回溯問題為例，通過對比，說明回溯法在不同數據結構下，其時間效率的差異，驗證對于可表示成稀疏矩陣的數據集，在使用四向鏈表結構時，可以大大提高時間效率。
  7. For more on improving sparse matrix algorithms, read fast and effective algorithms for graph partitioning and sparse - matrix ordering

    如果您想了解更多關于提高稀疏矩陣演算法的信息，請閱讀
  8. Adams solves the model by adopting lagrange dynamics equation and complementing with rigidity integ - ral algorithm and sparse matrix technology

    Adams採用拉格朗日動力學方程，輔以剛性積分演算法以及稀疏矩陣技術來求解模型。
  9. The sparse matrix canonical grid ( smcg ) method is a numerical method that was developed recently

    稀疏矩陣規則網格法（ smcg ）是近年來才被提出的一種數值方法。
  10. Association rule mining algorithms of rare matrix

    稀疏矩陣的關聯規則挖掘演算法研究
  11. Simulation research of three phase sparse matrix converter

    三相稀疏矩陣變換器模擬研究
  12. Split coefficient matrix method

    稀疏矩陣分解法
  13. When a large proportion of the elements of a is zero, a is then called sparse

    當a的大多數元素都是零時，稱a為稀疏矩陣。
  14. Design and implementation of a data distributor for multidimensional parallel sparse matrix on distributed - memory computing environments

    分散式記憶體環境下多維度平行稀疏矩陣資料分配器之研發。
  15. The fft of helmholtz equation on the regular domain is studied. and the multifrontal algorithm is used to solve the matrix equations in computational electromagnetics. finally, the finite - difference approximate forms of maxwell equations and the despres transmission condition are discussed

    為了充分提高演算法的計算效率，研究了規則區域上helmholtz方程的fft快速演算法，以及有效地將多波前演算法引入計算電磁學領域用於求解差分稀疏矩陣方程。
  16. This one is complicated than the former. by using sparsity matrix technique and recursion, it can also be used in the larger system. the simulation system is constituted with matlab and the programs are formed with c language

    前者演算法結構簡單，便於編程實現，且計算速度快，主要適用於規模較小的系統；後者演算法結構較前者復雜，程序實現困難，但由於採用了稀疏矩陣技術，並用遞推法修正因子表，所以可以應用於規模較大的系統。
  17. Instead, there needs to store only the original coefficient matrix, some auxiliary matrices for the preconditioner and several vectors in the iteration methods. further, the core of the iteration is the matrix - vector multiplication and the solution of the auxiliary equations corresponding to the preconditioner. if the solution of the auxiliaries spend not very much, the computational cost in each iteration step will be very cheap, due to the fact that the sparsity of the matrix can be exploited sufficiently

    與直接法相比，迭代法只需存儲原系數矩陣、對應于預處理的幾個輔助矩陣與少量幾個向量，且迭代中除求解輔助線性方程組外，其餘的計算主要是稀疏矩陣與向量乘積，從而能充分利用稀疏性減少計算量，但迭代法的收斂速度一般與系數矩陣的譜分佈有關。
  18. In this thesis, we mainly use snmf ( sparse nonnegative matrix factorization ) as the method of rank reduction, which extend the nmf to include the option to control sparseness explicitly

    本文主要採用snmf （非負稀疏矩陣分解）演算法作為降維和提取特徵向量的工具，該演算法是在nmf演算法的基礎上加上顯式地稀疏因子控制而形成的一種非負矩陣分解方法。
  19. In the computation procedure of the above problems, efficient algorithms to perform sparse matrix were applied to saving computer memory units and cpu time. the conjugate gradient method and biconjugate gradient method were applied to solve the sparse systems of generated linear equations

    為了減少計算機內存的需求和有效提高計算速度，本文在分析計算各類目標的電磁散射和輻射問題時，採用稀疏矩陣的存儲和壓縮技術，並運用共扼梯度和雙共轆梯度等方法求解線性方程組。
  20. Today, oop and com technique is used widely in software area. in this paper, on the basis of nonlinear transient electromagnetic field analysis, oop technique is applied to build the basic class library of machine, and the store of large sparse matrix was combined with related algorithm closely, which save the cpu time obviously

    目前面向對象編程技術（ oop ）和組件技術（ com ）已在軟體領域得到廣泛應用，本文在進行非線性瞬態電磁場理論分析的基礎上，採用oop技術，進行了電機求解的基本類庫的構建，將大型稀疏矩陣的存儲與有關演算法緊密耦合，顯著提高了運算速度，並形成了用於求解非線性瞬態電磁場的軟體包。
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