Method for Risky Multiobjective Group Decision-Making and Its Application

The multiobjective group decision-making problem under risk is common in reality. This paper focuses on the study about risky multiobjective group decision-making problem where the index value is not certain. We give indexes classifying method and index normalizing formula of this type problem. By building objective function that minimizes general weighted distance from every alternative to the relatively best and worst alternative, the optimal membership degree of every decision-maker to every alternative can be obtained, and by building another objective function that minimizes general weighted distance from the optimal membership degree of every decision-maker to every alternative to the group optimal alternative and the group inferior alternative, the optimal membership degree of every decision-maker to every alternative can be obtained, which are both based on probability theory and fuzzy theory. Aftermost a model is established which collects group preferences. This method provides a new idea and     

现代意义下作战模型的研究

本文阐述了现代战争的特点，构造了现代意义下的作战模型，通过求解与分析，指明信息在现代战争中的重要作用和对未来战争的指导意义。     

Abnormal dielectric characteristics of PMN-32%PT single crystal under dc bias

It has been reported that the single crystal of relaxor ferroelectrics (1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (PMN-xPT) with the compositions near the morphotropic phase boundary (MPB, 0.28相似文献   

论思辨与创造想象互补的科学创造之基本思维形式--兼评几种流行的成对思维形式互补的方法论模式

思辨援引高层观念作为创造思维的出发点和孕育新思想的观念母体，并紧紧依靠逻辑的拐杖；创造想象为观念(高层观念、创造观念、创生观念)与经验事实的结合提供形象推理模型，二者互补构成科学创造思维的实质程序和基本思维形式。左脑思维与右脑思维互补、收敛思维与发散思维互补、纵向思维与横向思维互补等等不足以成为创造的基本思维形式，而只能算是某种思维方法或创造技法，原因在于它们是彼此分离的历时互补，在于它们不关注创造内容之运动。     

一些特殊树的对偶带宽

图G的对偶带宽是指图G中相邻两点最小标号差的最大值。确定了一些特殊树的对偶带宽，主要结果如下：(1)如果树T有n个顶点，并且其最大度△(T)不小于[n/2]，那么树T的对偶带宽等于n一△(T)的充要条件为T是双层星且其内星的中心为最大度顶点；(2)完全二叉树T2,k的对偶带宽等于2^k-1；(3)等高单毛虫树Pm,n的对偶带宽为[mn/2]。     

涉及到两个高维单形的分式不等式

Janic R.R是一个关于三角形的边长和旁切园半径的分式不等式，文中对两个高维单形给出可类似的分式不等式的正向形式和逆向形式。     

小型LED点阵显示屏实验硬件制作

LED显示屏现在市面上非常流行,本文从实验块的硬件电路出发,讨论了LED点阵显示屏硬件电路的制作,并对实验块进行了成功运行。     

从小说《围城》看中国文化的面子观

面子及对面子的需求在中西文化中具有不同的文化特征。通过对《围城》文本的分析，可以检验布朗和莱文森·的面子理论在中国文化中的价值与理论解释力，从而阐释中国文化中面子的特殊含义与礼貌表现。     

网络少数民族医学信息资源的整合与利用

介绍了网络少数民族医学信息资源的现状及对中国少数民族医学信息资源进行整合的必要性,并探讨了对网络少数民族医学信息资源进行整合与利用的方式。     

Weight measurement using image-based pose analysis

Image-based gait analysis as a means of biometric identification has attracted much research attention. Most of the existing methods focus on human identification, posture analysis and movement tracking. There have been few investigations on measuring the carried load based on the carrier＇s gait characteristics by automatic image processing. Nevertheless, this measurement is very useful in a number of applications, such as the study of the carried load on the postural development of children and adolescence. In this paper, we investigate how to automatically estimate the carried weight from a sequence of images. We present a method to extract human gait silhouette based on an observation that humans tend to minimize the energy during motion. We compute several angles of body leaning and determine the relationship of the carried weight, the leaning angles and the centroid location according to a human kinetic study. Our weight determination method has been verified successfully by experiments.