The conventional ways has low efficiency , which result in the application of overlap grid in moving - grid problem , which need re - disposes the interpolating connection in every step in time direction , is very difficult considering the computational efficiency . aim at the above problem in application of overlap grid , this paper using an new manner rooting in analysissitus to put forward a “ method of distinguishing points of intersection ” and develop corresponding computational soft , which could realize the automatic and shape - independent pre - disposal process for overlap grid . to deal with the problem of low efficiency for pre - disposal process in moving - grid , this paper bring forward the “ mosaic ” method and adt method which based on the huge memory of modern computer 对于重叠网格在动网格应用中的计算效率问题,本文通过进一步研究插值信息的高速查询方法,提出不同于传统算法思路,以现代计算机大内存为基础,用计算机物理内存空间换计算时间的” mosaic ”方法以及应用基于二叉树数据结构的adt ( alternatingdigitaltree )方法两类方法,成功的将原处理时间提高了两个数量级? ?即将网格规模在百万量级的重叠网格预处理时间从传统方法的耗时30 60分钟提高到几十秒钟,从而成功解决了这一问题。
Developing modern design and manufacture technology of heat exchanger by combining the common design technology of the heat exchanger with modern computer and its application technology , which is a practical and profound step can not only reduce design cost , shorten design period and raise design quality and efficiency , but also raise the energy utilization rate , energy saving level and accelerate the popularization and application of new production and technology effectively for our country 将换热设备设计技术与现代计算机及其应用技术相结合，开发换热设备现代设计制造技术，不仅能够降低设计成本、缩短设计周期、提高设计质量与效率，对于提高我国能源利用率和节能降耗技术水平，加快高效节能新产品、新技术的推广应用，将有现实而深远的意义。
The mobile network management system ( nms ) is an integrated and highly automatic information system . to design such a complex system , the computing & networking technology , telecommunication network technology , management technology , and application software development technology are widely used 移动通信网络的网管系统是运用现代计算机及网络技术、通信网技术、管理技术、应用软件开发技术等，对移动通信网，以及维护管理工作流程进行综合和自动化的管理。
With the rapid development of modern computer science and information technology , and with the marvelous renovation of image identification , mtt comes out into the open and is of great practical value in the field of military defence , medical research , traffic monitoring , astronomical prediction , intelligent supervision etc . particle filter , as a nonlinear filtering based on bayesian estimate , has an advantage in the field of nonlinear moving target tracking 随着现代计算机和信息技术的飞速发展及图形识别算法的革命性改进,多目标的实时追踪技术脱颖而出,在军事国防、交通监视、天文预测、智能监控等领域有着非常重要的实用价值。粒子滤波作为一种基于贝叶斯估计的非线性滤波算法,在处理非线性运动目标跟踪问题方面有独到的优势。
Abstract : aimed to realize the problem of quenched rail qualification forcast through quantitative analysis of quenched rail surface hardness by eddy current , and combined the eddy current theory with the computer image processing and signal analysis , the hardness testing model is established in this paper 文摘:针对涡流无损检测淬火钢轨踏面硬度的定量分析来实现淬火钢轨质量保证预报问题，将电涡流理论与现代计算机图象处理和信号分析相结合，完成硬度测试模型建立。
Based on the detailed investigate on the work of direction to take up an occupation and the valuable experience of many universities and institutes , we bring forward a suit of evaluation indexes for the work of university graduate " s employment , such as the wish of graduates for employment , the employer " s requirement , the rate of the employment obtained , the rate of supply and requirement , the rate of wishes and requirement , the degree of individual satisfaction , the degree of colony satisfaction and the degree of wishes altered , etc . these indexes can reflect the trend of the graduate " s notion for job choice and the requirement from the society , the state of the graduate " s employment with different major and so on . so these indexes are useful for the direction . using the modern computer and database technologies and obeying the rule of software energy , we have developed the management system for university graduates " employments and this software meets the requirement of scientific and high efficiency management 本文在对高校毕业生就业工作进行详细的调研基础上，汇集了多所大专院校毕业生就业分配工作的宝贵经验，提出了一套高校毕业生就业工作评估指标，如毕业生择业愿望、用人单位需求、一次就业率、供需比、愿需比、个体满意度、群体满意度以及择业愿望调整度等多项指标，由这些指标，可以反映出毕业；生就业观念和社会需求的变化趋势，及各专业的就业情况、毕业生择业愿望与社会需求的符合度等等，从而为高校毕业生就业工作提供指导，并且利用现代计算机和数据库技术，严格按照软件工程的方法，经过可行性研究与计划、需求分析、设计、编程、测试以及运行维护等阶段，研制出了一套高校毕业生就业信息管理软件，很好地实现了高校毕业生就业工作的科学、高效管理。
This paper deals with the method of how to construct the evaluation system for graduate " s employment and research as well as development of the computer management information system ( mis ) for university graduate " s employments , based on the evaluation system , modern computer technology and database technology 本文主要论述了高校毕业生就业评估体系的建立方法，以及将该评估体系与现代计算机及数据库技术相结合，开发出的一套计算机管理信息系统( mis ) ? ?高校毕业生就业信息管理系统。
