隱式近似 的英文怎麼說

中文拼音 [yǐnshìjìn]
隱式近似 英文
implicit approximation
  • : Ⅰ動詞(隱瞞; 隱藏) hide; conceal Ⅱ形容詞1 (隱藏不露) hidden from view; concealed 2 (潛伏的; ...
  • : 名詞1 (樣式) type; style 2 (格式) pattern; form 3 (儀式; 典禮) ceremony; ritual 4 (自然科...
  • : Ⅰ形容詞1 (空間或時間距離短) near; close 2 (接近) approaching; approximately; close to 3 (親...
  • 近似 : approximate; similar; approach; approximation; roughness; propinquity
  1. Using the approximation form of lumped mass matrix instead of the mass matrix in finite element discretization in space, backward differencing scheme in time, an implicit computational scheme is yielded, it proved the convergence estimate for this implicit scheme

    對有限元離散中引起較大誤差的質量矩陣,採用了的集總質量矩陣來代替,時間項採用向後差分,得到了一個的計算格,證明了計算格的收斂性及其收斂速度估計。
  2. Numerical result shows that the new method is more efficient in convergence than the standard lanczos algorithm ; the second algorithm generalizes the implicitly restarted arnoldi ( ira ) augmented by soreesen to the implicitly restarted lanczos algorithm, which improves the convergence rate of lanczos algorithm by making good use of the spectral information obtained from the previous process. the last algorithm utilizes deflation strategies to the second algorithm to forming invariant subspace for a, so that the stability can be kept in computing process

    數值試驗表明,該演算法比標準lanczos方法具有更好的收斂性;第二種演算法是將求解特徵值問題的循環arnoldi方法( ira )應用於求解對稱不定線性方程組的lanczos演算法,充分利用lanczos演算法過程中的譜信息,確定預處理;第三種演算法是在第二種演算法的基礎上,運用收縮技巧,形成不變子空間,以提高收斂速度和數值穩定性。
  3. The full potential equation is solved by the time - accurate approximate factorization algorithm and internal newton iterations, and the euler equation by the finite - volume resolution scheme and dual - time stepping

    對全位勢方程採用精確隱式近似分解差分格、牛頓內迭代演算法。對euler方程採用有限體積法和雙時間推進。
分享友人