查询词典 problem

Besides, as to inpainting problem in wavelet domain, we introduce a new iterative model. In this model low frequency and high frequency will carry on processing separately, enormous speed up the image repair convergence rate, and even if as high as 90% wavelet coefficient have been lost, this model will also be able to have the very good repair effect. In the old model, to compute the curvature we have to transform the coefficients to the pixel domain, and then transform back to the coefficient domain for several times and this method can solve this problem and speed up the iterative convergence.

其次针对小波域中图像修复的问题，本文提出了一种新的小波域图像修复模型，该模型根据小波变换后系数相关性的特点，将低频和高频分别进行处理，极大的加快了图像修复的收敛速度，并且即使丢失高达90%的小波系数，该模型也会有很好的修复效果，有效的解决了传统的TV- Wavelet模型在计算图像的平均曲率WCURV时，需要反复进行小波分解与重构的计算，迭代速度慢的问题。

These problems include the selfadjointness of the coefficient matrix operator, the functional of the matrix operator equation, the equivalence between variational problem and boundary value problem of eddy-current fields, and the extreme value principle of the functional.

本文首先从求解时谐涡流场的〓-ψ法与〓-Ω法的矩阵算子方程出发，提出了时谐涡流场的统一矩阵算子方程，进而系统地讨论了该方程的系数矩阵算子的自伴性、矩阵算子方程的泛函、涡流场边值问题与对应变分问题的等价性以及泛函的极值原理。

And the paper adopted the fuzzy control to solve the difficult problem that adjusting coefficient changed with velocity feedback,to compensate lack of solution of bandwidth problem.

采用模糊控制的方法并通过仿真和实验证明解决了调节参数需要随反馈速度变化的难题，补偿了前馈解决带宽问题的不足之处。

Secondly, the article discusses the fundamental theories and methods to optimize seepage coefficient inverse problem. It develops computer program in seepage inverse problem-optimize arithmetic.

探讨了渗透系数优化反演分析的基本原理和方法，研制了稳定且精度较高的变尺度的优化反演程序。

Queasy ablution develops banking of whole world of Chinese economy experience up to now, what appear actually is the problem of structural sex, not be simple GDP grows coefficient to drop problem.

中国经济经历全球金融动荡洗礼发展至今，实际上出现的是结构性的问题，并不是简单的GDP增长系数下降问题。

According to Radau collocation method,the dynamic optimization problem can be converted to a nonlinear programming problem which contains both continuous and discrete variables.

根据Radau配置法将动态优化问题转化为连续变量与离散变量并存的非线性规划问题。

The vehicle scheduling problem is the very core of the content in the logistics scopes, it is a typical NP-hard problem, involving in many research subjects such as operations research, applied mathematics, combinatorial optimization, network analysis, computer software, computer applications, logistics science, transportation management, etc.

车辆优化调度问题(Vehicle Scheduling Problem，简称VSP)是物流配送中的最为核心的内容，它是一个典型的NP难题，涉及到运筹学、应用数学，组合优化、图论与网络分析、计算机软件、计算机应用、物流科学、运输管理等众多学科领域。

All of the research results can be widely applied in various aspect of social practice, and provide a good research way and method for combinatorial optimization problem with parameter and inverse symmetric transportation problem, promote the research of network programming design, help to get farther research results, enrich the theory treasury of systems engineering.

这些研究成果可以广泛应用于社会实践的各个方面，并为含参数的组合优化问题的研究、组合优化问题的逆问题的研究提供了一个很好地研究思路和方法，推动了网络规划设计方法的研究工作，有助于取得进一步的研究成果，丰富系统工程理论宝库。

The maximum clique problem is a classical combinatorial optimization problem, and finds many important applications in different domains, this paper surveys the current progress on MCP. The Cross Entropy method for combinatorial optimization is proposed by Reuven Y.

最大团问题是一个经典的组合优化问题，在理论研究和实际应用方面都有重要的价值，本文对最大团问题的最新研究进展做了分析综述。

In the optimization problem, the more common is combinatorial optimization problem.

在优化问题中，比较常见的是组合优化问题。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。