稀疏文件 的英文怎麼說

中文拼音 [xīshūwénjiàn]
稀疏文件 英文
sparse file
  • 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...
  • 文 : Ⅰ名詞1 （字） character; script; writing 2 （文字） language 3 （文章） literary composition; wri...
  • 件 : Ⅰ量詞（用於個體事物） piece; article; item Ⅱ名詞1. （指可以一一計算的事物） 2. （文件） letter; correspondence; paper; document
  • 稀疏 : few and scattered; few and far between; thin; sparse
  • 文件 : 1 （公文、信件等） document; file; papers; instrument 2 [自動化] file; 文件保護 file protection; ...
  1. ( 4 ) on the efficient method for the dynamical core of the new generation multi - scale forecasting model i ) we present a new multi - level sparse approximate inverse preconditnioner for the complicated 3 - d helmholtz equations in the new generation weather forecasting model. as a result, the new sparse approximate inverse preconditioned gcr and gmres algorithms are given and successfully applied in the dynamical core. numerical tests show that the new algorithms perform very efficiently, and can greatly improve the efficiency of numerical model

    對此，本文提出了一種基於逐層門限技術的近似逆矩陣稀疏模式預選方法，並構造了相應的稀疏近似逆預條件子，結合gcr演算法和g州[ r衛s演算法，首次將逐層門限稀疏近似逆預條件子應用於新一代多尺度預報模式動力內核的實際計算，數值實驗表明這里給出的方法可以大大提高數值模式的計算效率。
  2. To find out the actual size of a sparse file

    查看稀疏文件的實際大小
  3. Then, pattern synthesis for sparse array antenna using genetic algorithms is researched. at last, we researched on conformal patch on the surface of cylinder and the effect of conformal antenna platform on the radiations of patches in different positions. how to get a good feeding for conformal array antenna by genetic algorithms is presented in the end

    文中介紹了遺傳演算法在綜合低副瓣陣列中的應用;採用遺傳演算法給陣列天線的方向圖賦形，其結果優于同種條件下用woodward法得到的結果;同時，考察了遺傳演算法的穩定性;分析討論了遺傳演算法在綜合稀疏相控陣方向圖綜合中的應用。
  4. Understanding sparse file sizes in database snapshots

    >了解數據庫快照中的稀疏文件大小
  5. The light gray rectangles in the snapshot diagram represent potential space in a sparse file that is as - yet unallocated

    快照關系圖中的淺灰色方框表示稀疏文件中尚未分配的潛在空間。
  6. Sparse files are not created for the offline filegroups

    不能為離線文件組創建稀疏文件。
  7. Sparse files grow in 64 - kilobyte increments ; thus, the size of a sparse file on disk is always a multiple of 64 kb

    稀疏文件按64 kb的增量增長；因此，磁盤上稀疏文件的大小始終是64 kb的倍數。
  8. For more information about sparse files, see

    有關稀疏文件的詳細信息，請參閱
  9. Potentially, a sparse file can grow very large

    稀疏文件可能會佔用非常大的磁盤空間。
  10. Select the sparse file, open the file

    在windows中，選擇稀疏文件，打開文件
  11. Sparse files are a feature of the ntfs file system

    稀疏文件是ntfs文件系統的一項功能。
  12. A database snapshot uses one or more sparse files

    數據庫快照使用一個或多個「稀疏文件」
  13. Sparse file technology is a feature of the ntfs file system

    稀疏文件技術是ntfs文件系統的一項功能。
  14. Sparse files are typically large files whose data are mostly zeros

    稀疏文件一般是數據通常為零的大文件。
  15. The main contents of this thesis include : ( 1 ) summarize and analysis of the theories on vibration transmission through rolling element bearings ( 2 ) based on the threshold setting and signal ’ s statistical approach, a method for solving the problems of denoise was developed ( 3 ) using sparsity and clustering, the method and hypotheses for underdetermined blind source separation was studied ( 4 ) the method based on potential function clustering was given for underdetermined blind source separation of noisy signals based on the assumption that the input distribution is sparse and the mixture procedure is linear, the attenuation matrix and the delay matrix were estimated by clustering. the approach was experimentally illustrated for the case of m = 2. the separation of the signals from bearing test bed proved that the given methods are available and reliable

    在需求分析和研究現狀分析的基礎上，本論文針對如下內容進行了重點研究: （ 1 ）以滾動軸承為例，對旋轉機械振動信號的傳輸進行了歸納分析; （ 2 ）通過設定某一門限並研究信號間的統計特性，研究了旋轉機械振動信號的盲源分離過程中噪聲消減策略; （ 3 ）應用稀疏信號分析和聚類分析方法，對盲源分離中欠確定問題的假設條件進行探討並對分離方法進行了分析; （ 4 ）採用基於勢函數聚類分析的方法，研究了欠確定前提下含噪聲測量過程中信號盲源分離方法。
  16. Sparse files allow data to be written to random locations within a file without instantiating previously unwritten intervening file blocks

    稀疏文件允許把數據寫到一個文件的任意位置，而不要將以前未寫的中間文件塊實例化。
  17. This paper studies the least redundant solutions of two - dimensional array system by using the simulated annealing algorithm. two ideal thinning solutions for the two - dimensional circle array were discussed intensively in this paper. one solution uses half - circle configuration with very much reduced number of elements and taking an image by rotating the array ; the other selects element positions around the full circle to provide a roughly uniform coverage in the spatial frequency domain

    在一維天線陣設計的基礎上，本文利用模擬退火演算法給出了兩種最小冗餘二維圓環天線陣的結構設計方案，一種方案利用天線旋轉，在半圓周內稀疏天線；另一種方案通過將空間頻率采樣點的均勻分佈作為優化的約束條件，在全圓周上使天線單元分佈達到最優。
  18. 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。
  19. This paper is investigated a preconditioned conjugate gradient method in solving a linear algebraic system of large sparse symmetric and positive equations

    本文研究了解決大型稀疏對稱正定線性方程組的一類預條件共軛梯度法。
  20. To learn the number of bytes each sparse file of the snapshot is currently using on disk, you can use the

    若要了解快照的每個稀疏文件當前使用的磁盤的位元組數，可以使用
分享友人
分享到 Line

分享到臉書