例句與造句

1. A note on the backward error analysis for eigenvalue problems
   關(guān)于矩陣特征值問題向后誤差分析的注記
2. Backward error analysis of a class of the periodic symplectic matrices for eigenproblem
   一類周期辛矩陣對特征值問題的向后誤差分析
3. In addition , the backward error for eigenvalue and eigenvector are analyzed respectively
   此外還單獨考慮了對特征值和對特征向量的結(jié)構(gòu)向后誤差和向后誤差。
4. The optimal backward error and the condition number are important measures to evaluate the quality of computed solution
   最佳向后誤差和條件數(shù)都是衡量計算解質(zhì)量的重要指標(biāo)。
5. The expression or evaluation to the optimal structure backward error are given , compared with the result of optimal backward error
   在有結(jié)構(gòu)要求時得出了特征對的結(jié)構(gòu)向后誤差的表達式或估計式，并與無結(jié)構(gòu)要求下的結(jié)果作了比較。
6. It's difficult to find backward error in a sentence. 用backward error造句挺難的
7. We get the perturbed system equivalent to the pseudo - symplectic numerical scheme by use of backward error analysis , and prove that this perturbed system is hamiltonian when truncating with less order than pseudo - symplectic order
   利用向后誤差分析的方法，得出擬辛數(shù)值方法所對應(yīng)的擾動系統(tǒng)，證明了此擾動系統(tǒng)在小于擬辛階的截斷時，是一hamilton系統(tǒng)。
8. The backward error and the structured backward error of the approximate solution are the criteria to judge the stability and the strong stability of the numerical algorithm . condition number is a measure of the sensitivity to the approximate solution for the perturbation of original date
   近似解的最佳向后誤差和最佳結(jié)構(gòu)向后誤差的數(shù)值分別是判別算法的穩(wěn)定性和強穩(wěn)定性的標(biāo)準(zhǔn)，而條件數(shù)則是反映數(shù)值問題的解對于該問題數(shù)據(jù)擾動的敏感程度。