目标

On this base, eigen-polarization has been obtained and been used in describing the target polarization scattering characteristics. Polarization features insensible to target's posture have been extracted in accordance with the wideband dynamic distribution information of eigen-polarization in polarization state plane.

在散射矩阵对称性修正的基础上，利用本征极化理论求解了目标的本征极化，并利用它来作为目标极化散射特性的描述，根据它随观测频率在极化状态平面上的动态分布信息，提取了对目标姿态不敏感的极化特征。

In this approach, the rule of screening out threatening target is set through analysis of the target motion characteristics in polar coordinates.

算法通过分析二维纯方位目标运动的特点设定威胁目标的筛选规则，利用改进的启发式算法在最短时间内对威胁目标进行航迹起始。

Polarimetry properties of electromagnetic waves are sensitive to the scatters permittivity, physical trait, size, orientation and so on. The polarimetric scattering matrix, which describes the backscattering properties of targets completely, can be measured by transmitting and receiving different polarized signals.

电磁波的极化对目标介电常数、物理特性、几何尺寸和取向等比较敏感，通过不同的收发天线组合测量可以得到反映目标散射特性的极化散射矩阵，这为图像理解和目标分析奠定了基础。

The POP 2 flight test, conducted at Eglin Air Force Base, FL, featured a lock-on-after-launch engagement of a stationary target board at 1.6 miles (2.5 km). The team used a ground-based laser designator to illuminate the target.

这次测试是在佛罗里达州格林空军基地进行的，目标是2.5km外的固定目标，发射后即锁定，实验小组人员利用一个低级激光制导器照亮目标。

Referring to the Pole Management from western public apartments and BalancedScorecard from private organizations, catering to china's specialty, this thesisraises 5P apraisal system which apraise the civil servants from 5 dimensionality:Profits for economic development, Public for social benefits, Process foradministrative behavior, Potency for servants'self-development and People for humanresource management. Such system makes more people participate in setting effectiveobjectives and complish those aims by decentralization while becomes a nice managecycle by enrolling more people joining in the apraisal.Those 5 dimensionality don't exist irrespectively: via good HR management, weattract more talent people, via exert their potation and creative, civil servants willdevelop themselves constantly and work hardly; Via the hard work of those servants,we may get pretty good economic efficacy and social benefits and finally obtain theultimate strategy, to make the public satisfied.

本文参照了西方公共部门的标杆管理等方法和私营组织的平衡记分卡，针对中国公务员管理的特点，尝试提出了5P 评估体系，从经济效益、社会效益、行政过程、潜力发展、人力资源五个维度对公务员的行为结果进行考察，并且通过放权具体指标的制定让更多的人参与设定可能的和有效的目标，从而促进组织目标的完成；通过全方位主体评价让更多的公众参与绩效的评估，最终形成良好的自我循环管理模式。5P 评估体系的五个维度之间相互紧密联系：通过良好的人力资源管理，我们吸收优秀的人才，通过培训和科学的管理，充分发挥各位公务员的潜力和创造力，激励公务员不断学习和提高自己，更好地完成自己的工作，为人民服务，而通过各位公务员共同的努力，我们将会得到良好的经济效益和社会效益，由此达到让公众满意的最终战略目标。

In order to evaluate the PREE (Population, Resource, Environment, and Economy) development environment of Yinchuan city, based on the statistics data from Yinchuan Yearbook and the situation of "the eleventh five-year plan" of Yinchuan, choosing different multi-goal preferential factors, the paper established the PREE harmonious development nonlinear multi-goal planning model of Yinchuan city. In this paper, the pattern search method was used to solve PREE nonlinear multi-goal programming, the algorithm and the accomplishment of the Matlab procedure was given.

为评价银川市的经济、人口、资源和环境，根据《银川市统计年鉴》中的数据及银川市"十一五"规划情况，选取不同的多目标优先因子，建立了银川市人口、资源、环境和经济协调发展的非线性多目标模型，介绍了模式搜索法在求解银川市PREE非线性多目标模型的实际应用，给出了求解银川市PREE模型的算法和Matlab程序的具体实现。

In this paper, based on the understanding of the concept of "integral product", main goals of the management of the development of innovative products are voiced. They are selecting and designing the target product correctly under the guidance of the market, working out a rational distribution plan of resources, drawing up the target output of the product and an implement plan, controlling the cost of the development, shortening the period of the development, strengthening it's competitive power in the market, and establishing channels for effective information exchange so as to discover and adjust deviations.

本文在认识"整体产品"概念的基础上，提出了创新产品开发管理的主要目标是：以市场为导向，正确进行目标产品的选择与设计；制定合理的资源配置计划；制定产品产出目标和实施计划；控制开发成本，缩短开发周期，增强产品的市场竞争力；建立有效的信息沟通渠道，及时发现并调整出现的偏差。

Examples have been calculated by use of parameter optimization inverse program.

根据田间实测数据采用开发的参数优化反求程序进行了实例计算，分析比较了采用不同目标函数的结果，结果表明，采用第三种目标函数进行计算，优化结果最理想；并用这些结果与设置相同目标函数的离散变量算法和试算法的结果进行了对比，结果显示，三种算法所得结果没有明显差异。

ABSTRACT The dissertation focus on the following aspects of Target Detection and Recognition study:(1) Target detection based on movement information;(2) 3D projective invariants and 3D object recognition;(3) Target recognition based on artificial intelligence .

本学位论文主要围绕目标检测与识别的以下几个方面进行了深入的研究：(1)基于运动信息的目标检测方法；(2)基于射影不变量的3D目标识别方法；(3)基。。。

In accordance with this characteristics, moving objects can be effectively extracted with local auto-adaptive threshold, and the trajectory of moving object can be gotten by applying projective transformation from spatiotemporal space to geography space.

针对该特点，运用逐点灰度均值将背景与运动点目标分离，并根据投影关系将目标投影到二维空间，获得直观的目标运动轨迹。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。