目标识别

Based on the theoretical analysis for adjudication of classified targets and judgement of principal target, mathematical model has been established.

进行了多目标分类判别以及主要目标识别的理论分析，并建立了相应的数学模型。

Its purpose is to seek the law of the target RCS varying according to its azimuth.

首先简要评述前人在目标电磁散射特性以及目标识别领域的研究方法和途径。

In the dissertation, a bipolar coding scheme based on the above feature and a recognition method based on correlation matrix memory are presented.

论文中提出了基于目标主要散射中心之间相对距离分布的双极性二元编码方案和基于相关矩阵记忆网络的目标识别方法。

In the process of reflecting,scattering and transmiting electromagnetic wave,earth targets can produce polarized characteristics which related to the nature themselves,therefore,detecting the objects' polarization information becomes a new method in remote sensing.

在反射、散射和透射电磁辐射的过程中，地表或大气中的目标地物将产生与它们自身性质有关的偏振特性。因此，地物的偏振信息探测成为遥感目标识别的新手段。

To deal with the non-Gaussian noise, there are a common method in the past that employ the Bayesian approach approximating the pertinent densities by a Gaussian sum, etc.

这里的数据融合是低层次的，即数据融合在状态估计、目标跟踪中的应用，至于数据融合在目标识别、情报分析中的应用没有涉及。

In order to receive the habitus accurately and the reorganization and the decision information of the object fully, the spatial and temporal fusion must be taken into account.

在目标识别中，为了获得观测目标的准确状态，需要同时考虑数据融合的时间性和空间性。提出了一种多传感器信息的时间和空间两级融合的结构模型。

In this article Invariant Theory is used in the image recognition to resolve the image distortions problems.

为解决此类问题，本文将不变量理论应用于目标识别中，以解决因目标移动造成的失真问题。

Then the methods for image preprocessing, extraction of fish's parameters and building of expert databases are explicated.

介绍了对单体鱼的识别方法，详细阐述了鱼体回声图像的预处理方法、单体鱼的体态及长度参数的提取方法、通过建立专家数据库来实现目标识别的方法。

The image recognitions basic task is identifying one or more objects from the images via image analysis.

图像识别的基本任务是通过对图像进行分析，将图像中包含的一个或多个目标识别出来。

The computer simulation shows the new algorithm is effective to solve the problem of anti-collision for multi-target recognition in RFID system and effective to the situation that there are many transponders.

计算机仿真表明，该算法可以有效解决射频识别系统中多目标识别的防碰撞问题，且适用于应答器数目较多的场合。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。