| 社会经济系统的灰性及其灰色趋势关联分析 |
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| 引用本文： | 吕锋,陈绵云. 社会经济系统的灰性及其灰色趋势关联分析[J]. 武汉理工大学学报, 1993, 0(1) |
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| 作者姓名： | 吕锋 陈绵云 |
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| 作者单位： | 武汉工业大学自动化系(吕锋)，华中理工大学自控系(陈绵云) |
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| 摘 要： | 本文深入探讨了社会经济系统的灰性;提出了社会经济系统(SES)的系统云、灰色趋势关联函数、灰色趋势关联度等基本概念;利用因子的特征指数,给出了灰关联空间的一种分解方法;定义了发展子空间、障碍子空间和同步子空间;给出了灰色趋势关联分析的一般步骤,为社会经济系统的灰联联分析提供了新的方法和途径。
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| 关 键 词： | 社会经济系统 灰色性 趋势关联 因子 关联空间分解 |
On Information Incompleteness of Social and Economic System and Grey Trend Relational Analysis Method |
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| Lu Feng,Cheng Mianyun Dept. of Electrical Aulomalzation,Wuhan University of Technology. On Information Incompleteness of Social and Economic System and Grey Trend Relational Analysis Method[J]. Journal of Wuhan University of Technology, 1993, 0(1) |
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| Authors: | Lu Feng Cheng Mianyun Dept. of Electrical Aulomalzation Wuhan University of Technology |
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| Abstract: | In this paper, the information incompleteness of social and economic system areanalysed; the system cloud of social and economic system grey trend relational function and greytrend relational grade are defined; Based on the system, factor's quality parameter, a decompositionmethod of the grey relational space is presented. The grey trend relational analysis given by this pa-per offers a new method for analysing social and economic system. |
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| Keywords: | social and economic system information incompleteness grey trend relational analysis factors grey relational space decomposition |
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