稀疏數組處理 的英文怎麼說

中文拼音 [shūshǔchǔ]
稀疏數組處理 英文
manipulation of sparse array
  • : 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...
  • : Ⅰ動詞1 (疏通) dredge (a river etc )2 (疏忽) neglect 3 (分散; 使從密變稀) disperse; scatte...
  • : 數副詞(屢次) frequently; repeatedly
  • : Ⅰ名詞1 (由不多的人員組成的單位) group 2 (姓氏) a surname Ⅱ動詞(組織) organize; form Ⅲ量詞(...
  • : 處名詞1 (地方) place 2 (方面; 某一點) part; point 3 (機關或機關里一個部門) department; offi...
  • : Ⅰ名詞1 (物質組織的條紋) texture; grain (in wood skin etc ) 2 (道理;事理) reason; logic; tru...
  • 稀疏 : few and scattered; few and far between; thin; sparse
  1. 2005, 24 : 561 - 566. 77 botsch m, bommes d, kobbelt l. efficient linear system solvers for mesh processing. lecture notes in computer science, 2005, 3604 : 62 - 83

    本文還將簡單的介紹字幾何中常用值方法求解大型的線性方程,幫助初學者實現和掌握一些基本的字幾何方法。
  2. The high - performance solution of sparse linear algebra equations is very important in solving many problems from science and engineering applications, including computational fluid, simulation and design of materials, data processing in oil exploitation and earthquake prediction, numerical forecast of weather, and numerical simulation of nuclear blast

    線性代方程的高效求解是許多科學與工程計算的核心,如計算流體力學、材料模擬與設計、石油地震值天氣預報從核爆值模擬等都離不開線性代方程的求解。
  3. 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矩陣、對應于預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外,其餘的計算主要是矩陣與向量乘積,從而能充分利用性減少計算量,但迭代法的收斂速度一般與系矩陣的譜分佈有關。
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