问题求解

In the second part, we study the same problem with partial information. It shows that the theory of convex analysis can reduce the effect caused by partial information.

文章后一部分研究了部分信息下的均值-方差投资策略问题，凸分析的方法能减弱部分信息对问题求解的影响。

Solving the smallest transportation question of excavation and fill actually is a question of earthwork balance adjustment.

挖方和填方的最小运输问题求解其实是一个土方平衡调配问题。

Neural network method for solving generalized eigenvalue and eigenvector problems is discussed, including problems about the network model and its convergence.

讨论了广义特征根问题求解的神经网络方法，包括网络模型，稳定性问题等。

The result indicated that this structure is effective by expert system to solve all kinds of complex question.

结果证明，该体系结构是专家系统在解决各种复杂问题时的一种良好的问题求解途径。

Based on structural singular value theory, the robust control model for vibration response is built, and the design method of μ- synthesis controller is presented. The main ideal is as follows: by introducing fictive uncertainty, the robust performance problem of vibration response is transformed into the robust stability problem of the augmented system. It can be solved by D K iteration.

基于鲁棒结构奇异值理论，建立了振动响应的鲁棒控制模型，提出了设计鲁棒μ控制器的方法，通过引入虚构的不确定块，将振动系统响应性能的问题转化为广义系统的稳定鲁棒性问题求解，兼顾了系统的稳定鲁棒性和性能鲁棒性。

We show that the CVaR problem is equal to another nonlinear programming problem.

定义一种动态CVaR模型，它是一个动态规划问题，证明了它可以等价一个非线性规划问题求解。

Lookup a group to the latest sentinel points right, adoption of the partition method of problem solving, simplifying the complexity of the problem.

实现查找一组给定点中的最近点对，通过分治方法将问题求解，简化问题的复杂性。

The lack of measurement in the liquid phase prevents the moving boundary to be recovered by straightforward use of the direct Stefan solution.

由于在实际过程中无法在液体边测量其温度和热流，因此，该类问题无法通过直接Stefan问题求解来得到动态边界的实时估计。

Finally,a formulation of frictional contact problem in BEM and parametriclinear complementary form is presented.

最后，本文还对用边界元法结合线性互补问题求解摩擦接触问题进行了探讨性的研究。

According to the requirements of study on fault diagnosis of large-scale liquid rocket propulsion systems, an inverse-problem model on fault diagnosis has been established and an algorithm to solve the model has also been put forward in this paper.

针对大型液体火箭推进系统故障诊断工作的需要，建立了一种推进系统故障诊断反问题模型，并提出了基于遗传算法的反问题求解算法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。