模式信息处理系统

Artificial neural networks has been widely used in pattern recognition, signal and information processing, adaptive controlment, and many other fields because of its self-organize ability, self-adapt ability, robustness and fault tolerance, and which are coming from its parallel processing structure and distribute information storage. But at the same time, they also bring some problems such as the difficulty of getting optimized topology structure and the great training time-consuming, which restrict its reality use.

人工神经网络的并行处理结构和分布式信息存储带来的自组织性、自适应性、鲁棒性和容错性，使得它们在实际应用中已表现出了强大的生命力，成为当今研究的热点之一，已经广泛的应用于模式识别、信号与信息处理、函数逼近、系统辨识和自适应控制的诸多领域，但同时带来了的最优拓扑结构难以确定，训练耗时巨大的问题，也限制了神经网络在实际中的应用。

Compared with the traditional pattern, student management system based on the Internet has incomparable superiority.

与传统学生信息处理模式相比，基于网络的学生管理系统具有无可比拟的优越性。

Face recognition system is a kind of pattern recognition system based on information processing.

人脸识别系统是一种基于信息处理的模式识别系统。

It is powerful for multicollinearity,particularly when the number of predictor variables is large and the sample size is small,and provides a novel and efficient algorithm for pattern recognition.

1概述模式识别是智能信息处理中的一个重要学科领域，不是一门简单的分类学，而是包括对系统的描述、理解与综合，它要通过大量信息对复杂过程进行学习、判断和规律的寻找。它所研究的理论和方法在很多科学和技术领域中得到了广泛的重视，推动了人工智能系统的迅速发展[1-2]。在大

Meanwhile, we proposed the signal data overflow handling algorithm to deal with the possible missile target missing caused by the infrared interference, and the infrared signal flicker because of the infrared attenuation in atmosphere.

简要介绍了反坦克导弹红外测角仪的信息处理系统组成原理，讨论了红外测角仪抗红外干扰的信息处理方法，导弹目标信号的确定要通过真假红外信号的模式识别和航迹判别处理等才能最终确定，同时对由于大气红外衰减造成的红外信号闪烁以及其它干扰造成的导弹目标丢失情况，设计了信号数据溢出处理模块。

The title and bill of material in engineering drawings are important data source for product data integrated management. In order to reuse the CAD data, the paper presents an effective method for extracting part information from existing engineering drawings. Through analyzing the format of title and bill of material, several shape-position characteristics of tables are summed up from the view of macro-layout and microstructure. A new method to automatically extracting drawing information based on cell-grid and feature-point is proposed along with its algorithm principle and implementation steps. A software package based on the method mentioned above is developed and used in practice.

1引言工程图是工程设计的主要成果和制造加工的主要依据，CAD软件的广泛应用使得传统上对于纸质图纸的管理模式转变为对大量电子文件的管理模式·由于文件系统在实际应用中不能适应复杂大规模的管理模式，已经出现了各种各样的图档管理系统[1]·工程图中包含的零件信息在表现形式上体现纸格式的标准化为批量提取数据提供了可能性·作为计算机处理的对象，图纸信息自动识别成为数据管理和系统集成的一项关键技术·当前CAD管理系统所处理的数据对象比较复杂，面临由不同企业使用不同的绘图软件生成的图纸，其中的标题栏和明细栏或者由软件自动生

This network has very important application value in dynamics information processing of spatiotemporal patterns and intelligent information processing systems

该网 络在时空模式的动力信息处理和智能信息处理系统中有很重要的应用价值。

In the suboesophageal ganglion, 5-HT/TPH-like immunoreactive neurons (ca.15) mainly distributed in the lateral and ventro-lateral area, with processes projecting into the suboesophageal ganglion neuropil.

结果表明，5-HT作为经典的神经递质在昆虫的视觉信息处理过程中发挥着重要的调节作用，且主要通过远距离的广域神经调节模式来控制昆虫的昼夜节律行为，并在特定区域和GABA协同起作用；昆虫视觉系统中5-HT的含量还可能与其明暗适应的生理调节方式密切相关。

The analysis goes along with that below: Instruction and creation is important to the proccess of communication; the conveniency of communication mode makes the environment to be a kaleidoscope; change of the status of conveyers and receivers; the new communication mode needs more special and systemical manner to deal with the information.

主要通过如下几个方面进行分析：传播过程注重信息的建构和创造；便捷的交流模式让传播环境更趋于万花筒式；传者和受者的地位将重新确立；多元化的传播模式要求有更加专业和系统的信息处理方式。

In this paper, a consistent decision algorithm for multi frames continuous scene matching is proposed. The core of the algorithm is to make use of the information of the primary and secondary peaks of correlation matrix and the displacement of inertial guidance to delete false matched points.

它涉及到飞行器的制导控制、信号与信息处理和模式识别等学科就下视景象匹配系统的算法而言，通常包含有图像的预处理算法、图像的配准相似性度量和搜索算法以及配准结果的后处理算法等。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失