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。
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.
关键词
社会经济系统
灰色性
灰色趋势关联
social and economic system
information incompleteness
grey trend relational analysis
factors
grey relational space
decomposition
