查询词典 optimization problem

The problems in many applied domains often can be formulated as a nonlinear inverse problem, for example, parameter identification problem, inverse scatting problem, inverse Sturm-Liouville problem and the first nonlinear Fredholm equation, etc..

许多实际应用领域常归结为非线性反问题的求解，比如说参数识别问题，反散射问题，逆Sturm-Liouville问题以及非线性第一类Fredholm方程的求解问题等。

Abstracts: In recent years, more and more people are faced with the threat of zoonoses in all over the world, China has also experienced the invasion of avian flu, SARS , foot and mouth disease, hand, foot and mouth disease and other public health security incidents of zoonoses, zoonoses have been more than just a medical problem, but also it is a major social problem, it is not only a problem of a region or a country, but it is a problem of all mankind.

近年来，全球一个共同的问题是人类越来越面临着人兽共患病的威胁，中国也经历了禽流感的侵袭、非典的暴虐、口蹄疫的惶恐、手足口病的纷扰等人兽共患病公共卫生安全事件，人兽共患病已不仅仅是一个医学问题，而且更是一个重大的社会问题，也不仅仅是一个地区、一个国家的问题，而是全人类要共同面对的问题。

Through all modules gather and analyze data cooperatively, the problem of false negatives can be solved ultimately; In the condition of 1000M flux, through data processing adopt side-by-side and more thread groups, the problem of false positives can be solved ultimately; On the basis of those, the problem of intelligentized response can be solved through responding together to interdict reasonable; At last the problem of lacking ability of between person and machine each other can be solved through all parts can be managed on the same system by graphical interfaces. It incarnates detection、recovery、harmony、manage and so on, which incarnates videotext, controllable and administrable through art conformity.

通过各模块之间的协同数据采集，数据关联分析，基本上解决了误报的问题；而数据的处理上采用并行多线程的技术，在千兆网络环境下，也基本解决了漏报的问题；并且在解决误报、漏报问题的基础上，通过响应协同（入侵检测与防火墙和交换机之间的协同响应）进行合理阻断，在一定程度上解决了响应智能化的问题；最后通过各模块统一平台的管理，采用图形化的方式，解决了人机之间交互的问题，体现在检测、防御、协调、管理等各个方面，并通过技术整合，实现：&可视+可控+可管&，深入挖掘不同安全产品的内在相关性，加强安全产品之间的优势互补，提高安全产品协同作战能力。

In addition, we proposed a new approach to implement a descrambler. The security problem of speech communication has always been a demanding problem in military and business areas. A common approach to realizing end-to-end security is the use of a scrambler. Most of the scramblers are based on the permutation of speech signals in the time domain and/or frequency domain. On the other hand, descramblers are used to eavesdrop information from scrambled speech signals. We treated the descrambling problem as a puzzle solving problem. Some speech signals were used to demonstrate the performance of the proposed methods.

接著我们将此演算法应用於语音通讯保密的语音解搅拌器上，语音通讯保密已经被广泛应用在军事与商业领域，一般的作法是将语音搅拌器使用在端点对端点的保密上，而大部分的语音搅拌器都是以时域与频域为基础来进行排列搅拌，另一方面语音解搅拌器也必须防止窃听者盗取搅拌后的语音讯号，在此实验上，我们将语音解搅拌的问题视为解拼图的问题，并且利用我们所提出的解拼图方法来实作其应用，最后我们采用一些范例来展示其结果。

The dissertation investigates the multilane-to-uniline problem in order to solve the theory problem and technique problem of feeding high speed palletizer with several production lines. The harmony equation of the problem is established with the method of movement tracing according to the thought of unit accumulation and free bumping of materials from different lines. For the random of unit materials forming, a strategy of key assignment is put forward to avoid the bump of materials from different lines.

为了解决采用多条供料线向高速码垛机供料以充分利用高速码垛机的处理能力的理论问题和技术问题，本文从一般的角度研究了多线合一问题，根据料股缓冲的思想和无供料干涉的原则，利用运动追踪的方法建立了多线合一问题的协调方程，由此建立了结构参数之间的相互制约关系，为结构参数的制定提供了理论依据，在随机供料的情况下，由于各线料股的形成具有随机性，为了避免各线之间的干涉，本文提出了一种钥匙分配策略很好地解决了这一问题。

In chapter 5, in allusion to the shortcoming of the existing high resolution radar target detection algorithm, taking the problem of high resolution radar target detection as the problem of true-false target recognition, and borrowing ideas from the dealing with novelty problem, this paper introduces one-class SVM into high resolution radar true-false target recognition for the first time. That can provide a new idea for solving high resolution radar true-false target recognition problem.

第五章针对现有的高分辨雷达目标检测算法的缺陷，将高分辨雷达目标检测问题等效为真假目标识别问题，并借鉴处理异常值问题的思想，首次将1类支持向量机引入高分辨雷达真假目标识别之中，为解决高分辨雷达真假目标识别问题提供了一条崭新的思路。

The assignment problem is one of combinatorial optimization problems. simulated annealing algorithm can be used to solve assignment problem.

指派问题是组合优化问题中的一种，可用模拟退火算法来解此问题。

Cross Entropy method has recently been proposed as a heuristic method.It shows some simple performance in the process of solving combinatorial optimization problems.This paper makes full use of Cross Entropy method to obtain the best estimator for the max-cut problem which is a standard NP-hard problem in graph graphic theory.

交叉熵方法是近几年发展而来的一种启发式方法，在求解组合优化问题中显示出其简单有效的特点，将运用交叉熵方法寻求图论中一个典型的NP困难问题—最大割问题的最优解。

By using network flow theory, the optimization problem of power conservation is transformed into the optimal bipartition problem of a flow network which can be partitioned by the max-flow mm-cut algorithm.

利用网络流理论，将节约电量的最优化问题转化为一个流网络的最优分割问题，而后者可采用最大流最小切割算法实现最优切分。

By using network flow theory,the optimization problem of power conservation is transformed into the optimal bipartition problem of a flow network which can be partitioned by the max-flow min-cut algorithm.

利用网络流理论，将节约电量的最优化问题转化为一个流网络的最优分割问题，而后者可采用最大流最小切割算法实现最优切分。

I hope that this success is just the first in a long series.

我希望这只是成功的开始。

Three dimensional stresses on the interface of tire and soil, tire deflection and soil sinkage are measured.

测试轮胎——沙土界面上的三向应力、轮胎变形和沙土沉陷；建立考虑剪切应力对沙土承载特性产生影响的车轮牵引性能预测模型；分析车轮作用下土壤的纵向稳定性。