• 更多欧元区经济体陷入困境,除了用一揽财政政策解决问题以外,别

    When you have more euro-zone economies in trouble than out of it, there's no way to put together a fiscal package to fix the mess.

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  • 本文简略介绍了使用解有约束极小问题一个

    In this paper, an algorithm of multiplier method for the constrained minimization problems is introduced.

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  • 结合牛顿空间迭代的思想,给出了一种求解大型优化问题

    An optimization method for large scale problems which combines Newton method and Interated-Subspace method is proposed.

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  • 改进PRI变换克服了直方图统计谐波问题,对脉冲重复间隔具有很高估计精度具有一定的抗抖动能力。

    The improved PRI transform estimates PRI with high precision, overcomes the sub-harmonic problem produced in the histogram methods, and has a better performance on anti-jitter.

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  • 求解特征问题空间迭代矩阵的特征值的分布范围较大时,收敛速度受到限制。

    The convergence rate of subspace iteration method used to compute eigenvalues problem is confined when the distribution range of eigenvalues is large.

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  • 通过设计研究采用碎石振冲坝前设置合理长度得以解决这些问题

    Through research, the problem was solved by adopting gravel pile method and setting reasonable dry beach length in front of the retaining dam.

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  • 应用目前流行的信赖,并用带有信赖域技巧的截断梯度信赖域子问题

    We apply the popular trust region algorithm and truncated conjugate gradient algorithm with trust region skills to solve trust region subproblems.

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  • 本文给出了一种改进动态结构并用该分析内燃机复杂轴系扭转振动问题

    In this paper, an improved dynamic substructures method is described. The problem of torsional vibration of diesel complex shafting is analysed with this new method.

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  • 利用研究带有系数方程反馈镇定问题

    Using the multiplier method, we study the boundary feedback stabilization of the wave equation with variable coefficient.

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  • 然后运用优化技术分析了该资源分配问题基于拉格朗日对偶给出了载波功率最优分配

    Then, by use of multiple carrier system's frequency-sharing property and convex optimization, a subcarrier and power optimal allocation algorithm is proposed based on Lagrangian duality theory.

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  • 针对现有结构灵敏度分析中存在问题借鉴于模态综合技术计算上的简便性,提出建立结构灵敏度分析的结构(SSSA)。

    In this paper, the substructure method (SSSA), which USES the technique of modal synthesis to simplify the calculation, is aimed at the improvement on the weakness in the existing methods.

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  • 本文主要采取频率统计分析,着眼于研究解决下列问题错误语料库中的分布情况;

    This paper is set to answer the following research questions: How do the four types of syntactic errors distribute in each sub-corpus?

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  • 本文特混合函数类线性规划问题从而获得满足一定营养素配比约束条件,使之成为成本最低的最佳配方合理营养的配方组成提供理论依据

    Method of mixed penalty function is used for the linear question, optimum prescription is obtained at the conditions in the paper. It provides theory basis for reasonable food nutritive ratio.

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  • 埋置基础输入运动求解是采用结构进行结构相互作用的关键问题之一。

    A simplified technique to obtain foundation input motions for circular cylindrical foundations embedded in the ground and subjected to seismic motion is presented.

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  • 本文利用面元求解三相电阻电流边值问题

    This article deals with the Problem reqarding the boundary-Value Solution of the current field in three-Phase water resistors by the Subarea method.

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  • 针对固体发动机喷管结构,建立计算模型给出了大型特征值问题求解空间迭代

    Based on a nozzle structure in solid rocket motor, a calculation model is developed. The vibration and mode analysis of the model using subspace iteration method are presented in the paper.

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  • 由于基本思想单纯相同,所以应用标准形式的线性规划问题时此算化为单纯形

    Since the fundamental idea is the same as in the simplex algorithm, the algorithm reduces to the latter if the problem is given in standard form.

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  • 但是行政许可存在一系列具体问题可能在《行政许可》中一揽解决

    However, there still exist many problems associated with the administrative licensing which simply cannot be resolved by the law alone.

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  • 本文结构分析了一结构接触-冲击问题

    A general substructure method for analysis of responses of a bar and a structure, which are contacting-impacting, is presented.

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  • 一方面,采用传统迭代共轭梯度作为光滑我们证明了瀑布型多重网格对一、二维非线性椭圆边值问题能量数下,均可获得收敛阶。

    Onthe other hand, with traditional iterations and the conjugate gradient(CG) as smoothers, we can show the optimal convergence rate of the cascadic method in energy norm for 1-D and 2-D cases.

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  • 一方面,采用传统迭代共轭梯度作为光滑我们证明了瀑布型多重网格对一、二维非线性椭圆边值问题能量数下,均可获得收敛阶。

    Onthe other hand, with traditional iterations and the conjugate gradient(CG) as smoothers, we can show the optimal convergence rate of the cascadic method in energy norm for 1-D and 2-D cases.

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