特征数据

• Analyzing large - scale , single - piece and small batches factories and regarding whole life cycle of enterprise information activities as main clue , this paper makes complete and detailed analysis on the information activities of such factories from the management functions , processes and activities and the establishment of data model and conception of bpr . it first puts forward enterprise model , data model and information model of the large - scale , single - piece and small batches factories and the concepts of enterprise state data , enterprise feature data , enterprise operation data and enterprise performance data , etc . according to the management characteristics of large - scale , single - piece and small - batch enterprise , the essay explains the features and key technology of the information system in such enterprise
  本文以大型单件小批制造企业为基本对象，以企业信息活动的全生命周期为主线，从企业的管理职能、管理过程、管理活动的分析为入手，以数据模型的建立为目标，基于bpr思想，对大型单件小批制造企业的信息活动进行了全面、详尽的分析，首次给出了大型单件小批制造企业的企业模型、数据模型和信息模型，提出了企业状态数据、企业特征数据、企业经营数据和企业绩效数据等概念。
• As the thinking of object oriented programming is applied in this system , the characteristic data that describe the shape of glass bottles are packed in each class respectively . therefore it is very convenient to realize the data share and add module design function to this system . then it can finish all the work from glassware design to module design
  由于采用了面向对象的程序设计思想，对瓶型的特征数据进行了封装，因而，可以在此瓶型设计的基础上利用数据共享很方便地开发出玻璃模具设计的功能，从而完成从玻璃瓶型到玻璃模具设计的所有工作。
• The dissertation introduces an integrated feature modeling system , which is developed by using visual basic programming tool , based on three dimensions solid model by solid edge , can implement feature dimensions drive of the solid edge three dimensions solid model and product feature data management . all of this is an exploration to the feature modeling technique
  本课题就是用visualbasic编程的方法在solidedge构造的三维实体的基础上,开发出了集成特征建模系统,并实现了对solidedge三维实体的特征尺寸驱动,以及对产品特征数据的管理,是对特征建模技术的一个探索。
• On the foundation of the research , the thesis completed the data communication between p3 and project , which are both project management software . with the pattern of c / s , the system used windows 2000 as the disk operation system , microsoft sql server 2000 as the database management system and vb7 . 0 as development tool . these results validated the exactness of project management common information characteristics
  在以上研究的基础上，论文采用c s模式，以windows2000为操作系统， sqlserver2000为数据库，应用vb7 . 0进行程序设计，完成了基于项目管理共性信息特征数据表的项目管理软件p3与微软project的数据通信，验证了项目管理共性信息特征的正确性。
• Experiments show that this method has high processing speed , low data quantity , great performance so , it ' s a good choice for large - capacity recognition applications . and it can work well even when the faces are acclivitous or with a little expression . as a research of obvious goal , we developed a prototype system named mandrill
  实验证明，这种新的组合算法具有速度快、特征数据量小、识别率较高、适用于大数据量识别应用等特点，测试结果表明其在人脸有偏转、有微量表情变化的情况下均具有较好的识别效果。
• Secondly , based on the characteristic datum extracted from the datum of daily peak load , the probability model of the nature random part of power load is established ; the grey gm ( 1 , 1 ) model is improved to forecast the basis part of power load ; after the relation model is established on the basis of the researching the relationship between the climate part of power load and climate factors , the probability model of the climate part of power load is established combined with the tentative probability model of temperature
  然后，在日最大负荷数据中提取自然随机分量的特征数据，建立其概率模型并实现参数估计；改进灰色gm ( 1 ， 1 )模型，完成年最大负荷中基础负荷分量预测；研究气候负荷与各气候因素的关系，建立合理的气候负荷与温度关系模型，结合假设温度概率模型，完成年最大负荷中气候负荷分量的概率模型建立。
• This paper , on the basis of yuelu - mountain high - tech park in changsha city , beginning with the investigation of diversiform transit - trip in the park , firstly analyzes and evaluates space - time change law of traffic flow and situation of traffic service level on actual road net - work in the park ; secondly , applying multi - statistical analysis method , taking investigated corporation as sample , using annual freight traffic volume produced by unit plant area of the corporation , with clustering analysis , obtains four sorts of the sample corporation , and establishes the predict models of freight traffic volume for every kind of corporation . with these models , actual or planning year ’ s day maximum freight traffic volume can be predicted . the third , this paper makes analysis research of trip law of employees in the park , and obtains the index of trip times , trip modes and trip development trend of the employees
  本文以长沙市岳麓山高科技园区为依托,从调查园区内的各类交通出行开始,首先分析评价了园区内现状道路网上的交通流时空变化规律及道路网上的交通服务水平状况;其次是应用多元统计分析方法,以调查企业为样品,以企业单位车间面积所产生的年货运交通量为变量,通过聚类分析,获得了样本企业的四个类别,并建立了各类企业货运交通量的预测模型,应用这些模型,可预测园区内现状或规划年的日最大货运交通量;第三是对园区内企业员工的出行规律做了分析研究,获得了企业员工的出行次数、出行方式及出行发展趋势等等特性指标;最后是对园区内小区居民的出行状况进行了分析,获得了居民出行的诸如高峰时段、高峰出行量等等的特征数据。
• This subject combines object - oriented technology and abstracts the characteristic data of the simulator as the parameter control to encapsulate these abstract data into operational aircraft target according to object - oriented principle in order to realize c + + mechanism that have adopted , and construct the class that draws target of aircraft through data element , element parameterization , element attributes and the parameterizations of element attributes
  本课题采取结合面向对象技术，提取飞行模拟器的特征数据作为参数控制，将这些抽象的数据依据面向对象原理封装为可操作的飞行器对象，实现上采用c + +的类( class )机制，通过数据的图元化、图元的参数化、图元的属性化、图元属性的参数化构造飞行器对象绘制类。
• A project of authentication based on fingerprint feature data is studied : in this project , the first step is to sample the fingerprint of people and extraction its feature data through secugen hamster ( which is a kind of fingerprint sample device ) , then embed the fingerprint feature data into the image ( both 256 gray - scale images and 24 bit color images ) . during the identification course , match the fingerprint feature data sampling from the secugen hamster with that of picked
  研究了一种基于指纹特征数据水印算法的身份识别方案:结合secugen系列指纹仪,将采集的指纹图像进行特征提取,最后将指纹特征信息嵌入到宿主图像( 256色或24位彩色图像) 。在识别过程中,将采集的指纹信息和从图像中提取的指纹特征信息进行比对,如果比对成功,则可以确认其身份合法,否则,就是非法者。