系统信息

By means of proposing a priori Markovian transition probability used in the model predictive probability in input synthesize, the IMM estimation algorithm not only utilizes the sufficiency system's posteriori information, but also utilizes rationally the system's priori information, which enhances estimation performance highly Theoretical analysis and simulation show the IMM algorithm is one of the most cost-effective schemes in all generalized pseudo Bayesian algorithms.

IMM估计方法通过在用于输入综合的模型预测概率中引入一个马尔可夫先验转移概率，使得IMM估计不但充分地利用了系统的后验信息，而且合理地利用了系统的先验信息，从而大大地提高了估计的精度和性能。理论分析和仿真结果表明：IMM估计方法是各种广义伪贝叶斯算法中性能最优的一种自适应估计算法。

The business enterprise information the management is usually more complicated because each kind of information is numerous difficult return to gather make use of the calculator support business enterprise high-efficiency complete the business enterprise information management is to adapt the modern business enterprise system request push the business enterprise information management alignment scientific acculturate the norm turns and automates thus raising the business enterprise information management efficiency.

企业信息管理系统是一种典型的信息管理系统其开发主要包括后台数据库的建立和维护以及前端应用程序的开发两个方面。对于前者要求建立起数据一致性和完整性强、数据安全性好的库。而对于后者则要求应用程序功能完备易使用等特点。

Synthetically considering all sorts of factors including current parking space in the park,current entrance rate and exit rate,the distance of parking message sign boads from the park,etc.,the reasonable information display including the color of red,yellow and green is decided by fuzzy reasoning based on aforehand given rules,which will offer efficient,accurate and humanistic parking guidance,and also balance the load between the parks from the angle of systemic management.

综合考虑各种因素（停车场当前空位数、当前驶入率与驶出率、信息板离目标停车场的远近等），由系统根据事先拟定的规则进行模糊推理决定合理信息显示，从而达到高效、准确与人性化的停车行为诱导，并从系统管理的角度平衡各停车场的负荷，做到停车场均衡利用。

Firstly, a simple introduction of the theory of the management information system and its development is given in this paper. The railway managing departments are tending to use more and more management information system to prove the working efficiency in our country. And the QingZang railway lies on the altiplano.

本文首先简要介绍了管理信息系统的概念和发展历史，结合铁路信息化的发展趋势，和青藏铁路地处高原、环境恶劣的特殊情况，阐述了对青藏铁路配电实现信息化管理，开发配电管理信息系统的必要性。

To improve the decision ability of the GDSS,we will propose a new idea in this paper based on rough set and analytic hierarchy process to construct the judgment matrices us

论文研究成果在一定程度上解决了从不确定信息系统和不完全信息系统中发现知识的问题，为RSDA在决策中的应用提供了更加广阔的空间。

And then, the exploitation methods and the key techniques of USIS, including data base design, main surface realization, MAPGIS secondary development, OpenGL 3D mapping techniques and digital mapping and intellective analytical technology, are discussed.

介绍了建立地下空间信息系统的目的和意义，论述了USIS的开发方法及其关键技术，包括：数据库技术、界面实现技术、MAPGIS二次开发技术、OpenGL三维图形开发技术、数字制图与智能分析技术等，并结合东深供水改造工程地下空间信息系统进行了开发方法和关键技术的应用研究，最后，对USIS的发展趋势作了较深入的分析，指出了今后研究的几个主要方向。

This kind of analysis method can be directly used in the selection design of antenna dip angle and in the confirmation of accuracy target of fuse information transmission system and fuse information control system.

这种分析方法可直接用于对不同目标的引信天线倾角的选择设计及引信信息传输系统、信息控制系统的精度指标确定。

With the rapid development of power plant supervising information system, the area of its function becomes wider ,so the design of its website is much more complex.

随着火电厂监控信息系统的迅速发展，它实现的功能越来越多，因而火电厂监控信息系统网站的开发设计也日趋复杂。

In the paper, the researches and conclusions are:The basic theory and technique ofgeography information system, Introduce the history of the GIS technique developmentand it develops the trend, the GIS modernizes the meaning of the construction and thepurpose and the meaning of the topic researches to the our army artillery.The design ofartillerist numeric map, Make use of the soft strong graphics function of the SuperMapgeography information system, from how made the numerical map of artillery tocommence, carried on the processing and processed the piece to the artilleryappropriative paper quality diagram to manufacture the numerical map of artillery.Themold of choosing the position of artillerist and excavating the position of spacedata;Rules of space clustering analyzing and space relationship on the basis ofmathematics configuration;Choosing the path of positing convert;optimalpath arithmetic on the basis of chart theory and realize optimal path analyze.

论文研究内容有：地理信息系统的基本理论与技术，介绍GIS技术发展的历史及其发展趋势，GIS对我军炮兵现代化建设的意义和课题研究的目的及意义；炮兵地图数字化设计与制作，利用SuperMap地理信息系统软强大的制图功能，从如何制炮兵数字地图入手，对炮兵专用的纸质地图进行处理和加工件来制作炮兵数字地图；炮兵阵地选取分析模型、阵地空间数据挖掘模型的建立和挖掘过程，基于数学形态学的空间聚类分析法、空间关联规则法的挖掘模型；阵地转移的路径选择，对炮兵阵地转移路径进行分析，基于图论中的Dijkstra最优路径算法，实现转移最佳路径分析。

The entropy is a very important core concept in the information system, By calculating and comparing the entropy in the multiple-choice question, this paper analyzed the significance of the multiple-choice question s entropy in Drill and Practice courseware.

信息熵是信息系统中一个十分重要的核心概念，本文通过对课件中多重选择问题的信息熵的计算比较，浅析了多重选择问题的信息熵在操练与练习型结构课件中所体现的意义。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。