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硕士论文-管理决策中随机网络的多元统计信息表示，正文共33页。
【摘要】 随着现代科学技术与经济的迅猛发展,管理决策中所考虑的问题也越来越复杂,基于网络模型的定量评审技术得到了极大地发展,对输出的多样性提出了更高的要求。然而,现在已有的用Fortran77语言编写的VERT-3模型,输出的是单一的直方图,已经不能满足现代社会越来越快的发展的需求。本文的主要研究是用MATLAB与C语言来优化VERT-3软件系统的输出报告,并引入了多元统计图应用到随机网络评审计划中,以雷达图、星座图等形式直观而又形象地在平面图上输出三维以上的高维数据,能输出管理者所关心的许多结果,输出结果具有多种选择方案,更加易于进行风险分析,从而使得随机网络评审系统在模拟实际系统的能力,实际应用和输出结果的多样性等方面有很大的提高。最后,本文以公司联营决策为实例阐释其实际应用,从而体现了随机网络评审技术在开发新产品和公司联营决策等方面有无限广阔的发展前景。
【Abstract】 With rapid development of modern science and technology and economic, problems considered in management decisions become more and more complex, Quantitative Evaluation and Review Technique based on network model has been greatly promoted,and people requests higher requirements for the diversity of output. However,now exists VERT-3 model written in Fortran 77, the output is single histograms,which can no longer meet the needs of the faster development needs.The main study of this paper is using MATLAB and C language to optimize the output report of VERT-3 software system, and introduces the multivariate statistical chart to apply into Venture Evaluation Review Technique, intuitively and vividly outputs high-dimensional data in the horizontal plan in the form of radar maps, constellation etc,can output a lot of results that managers concerned about, the outputs have various options,and are easier to conduct risk analysis,thus making Random Network Evaluation and Review System has greatly improved in capacity to simulate the actual system, practical application and diversity of output.Finally, this paper uses the decision of corporation associate as an example to explain its practical application,which reflects Random Network Evaluation and Review Technique has unlimited broad prospects in the development of new products and the decision of corporation associate.
【关键词】 随机网络； VERT-3； 多元统计图；
【Key words】 Random network； VERT-3； Multivariate statistical chart；