系统信息

The accuracy analysis for different measurements and parameters are given respectively. The simulation results show that the positioning accuracy is influenced by azimuth error greatly.

通过对系统各个因素算法定位性能的影响，得出了各方法定位误差的分布规律；将仿真结果进行对比，得出结论：距离信息对算法的定位性能影响较小，系统的定位性能主要受角度观测信息的影响较大。

Based on the engineering background of the precision guided bomb, the transform relations between different coordinate were investigated, and the effects of azimuth error was analyzed.

将制导炸弹的SINS/GPS组合导航系统输出的导航信息进行坐标转换，产生制导控制系统所需要的发射坐标系下的信息，以实现制导炸弹的制导与控制功能。

Based on the investigate and analysis for the distribution network of KaiFeng Power Bureau company, this paper does researches on the Distribution Management System.

本文针对开封供电区配电网现状进行了调查分析，在此基础上应用地理信息系统研究开发开封市电业局配电网管理信息系统。

During this research, detail test and analysis proved that vibration signal of ball mill can represent coal level of the ball mill and steel balls distribution. The test result could help to resolve a main problem of ball mill load measurement. The intelligent scheme for pulverizing system which was based on multi-sensors fusion technique as well as the intelligent control method was given in the thesis.

本文通过大量的分析研究和现场试验，通过对球磨机振动信号进行频谱分析，监测磨筒存煤量和钢球球径分布情况，初步解决了球磨机测控中一个关键问题；在此基础上，采用软测量、多传感器信息融合技术，引入神经网络模型等方法，并考虑与电厂DCS和计算机信息系统的连接，对智能化球磨机制粉系统进行了总体设计，在技术上有所创新。

During the first part, investigate the numbers and location of the different nature reserve, and review about its development, discuss the cause about the rapid developmeng about the protection areas of nature around Beijing. During the second part, this paper use the Geographical Information System to analyze the different sight function, plot our distinct function about the protection area of nature around Beijing. In the third part of this paper, the ecology function was special analyzed. This paper picked up several factor about the ecology and establish mathematics model to detect the most rational ecology distribution, bring forward the new constructive, wilder constructive and combination project. In the last parts of the paper, this paper use the Geographical Information System to analyze the different brim about the protection area of nature around Beijing, calculating the p/a and figure coefficient, and bring forward the brim theory for the nature reserve and city system.

在数量布局方面，包括北京周边各个不同级别的保护区的数目、位置分配布局和发展趋势研究，探讨北京市周边自然保护区数目和面积在99年和2000年突然增长的主要原因，以及今后北京自然保护区的发展方向；在景观布局方面，主要根据不同自然保护区的空间和功能的不同，计算延庆县各个自然保护区的景观多样性指数和景观优势度指数，并结合地理信息系统和航片，划分出不同的景观功能区间，以及各个功能区间之间的相互关系；在生态布局方面，综合考察北京周边自然状况，提取多项因子，建立评价模型，计算出各项因子权重，从而对其自然保护区的生态功能布局的合理性进行评价和趋势分析，为本文提出北京市周边自然保护区新建、扩建与合并的方案提供依据；在边缘布局方面，利用边缘效应理论和研究方法，创新提出&边缘类型样块分析法&，提取多个样方并结合地理信息系统，计算p/a比和自然保护区边缘的形状系数，划出自然保护区边缘效应趋势变化图，考察北京周边自然保护区的边缘效应，以及对城市的生态边缘功能。

The paper studies commodity logistics system of suguo distribution center based on the theory and method of modem logistics management and especially provides improvement project of inventory management, vehicle routing problem and management information system in it"s logistics management. This will enable the enterprise to duly, accurately meet the customer"s demands with the lowest cost and the least inventory quantity, so as to enforce the enterprise core competition power.

本文运用现代物流管理理论和方法以及现代信息技术对苏果物流配送中心物流系统进行研究，并着重对其物流管理中的库存管理、运输调度和信息管理系统进行分析和优化，使企业能以最低的成本，最小的库存、及时准确地满足门店的需求，从而提高企业的核心竞争力。

Result The seamless connection between pre bar code hospital-laboratory information system and HIS makes the work efficiency and work quality enhanced, and makes the information shared and transmitted synchronously.

结果：预条码检验信息系统与HIS系统无缝连接，提高了工作效率及工作质量，实现了信息共享及同步传递。

The police information system should be extended to mobile information system, which should be convenient, stupid and effective. The mobile information system should be able to meet the requirements of quick responding and actioning timely, to provide good services for police work.

公安信息系统势必要向移动方向延伸，建立方便、快捷、高效的信息移动系统，以适应公安警务快速响应，及时行动的特点，更好地为警务工作服务。

Transfer of labels and codebooks between user systems allows for enhanced information exchange and retrieval among users as well as information exchange tracking and analysis by a server system.

在用户系统之间标签和codebooks的转移考虑到在以及信息交流用户中间提高信息交流和复得移动摄影和按照一服务器系统分析。

This module is not only suit for decoding a concatenated code with non RSCs as its constituent codes, but also it can provide soft information output of both codeword and information bits, so it can be applied to decoding a Turbo code and joint detection and decoding. Taking into consideration serial and parallel concatenated Turbo code, the author proposes a combined code, with 2 outer codes and 2 inner cods as its constituent codes, i.e., 2×2 Woven code.

本文的第三章研究编码技术，在前人研究成果的基础上，为了模块化地对此级联码进行迭代译码，提出了一种模块化的软输入软输出四端口处理模块，此模块可用来处理非RSC卷积码为子码的级联码，并且可以提供码字和信息比特的软信息输出，是一种模块化很强的处理模块，可用于传统的Turbo码的迭代译码，尤其在迭代均衡和迭代检测的系统中并把它运用到B3G的系统设计中。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。