Modeling mechanism and extension of GM （1, 1）

• 作 者: Xinping Xiao Yichen Hu Huan Gu
• 机 构: SchoolofScience,SchoolofEconomics
• 出 处: 系统工程与电子技术：英文版
• 发表日期: 2013年3期
• 关键词: 建模机制 GM 灰色模型 变换矩阵 矩阵分析理论 原始数据 矩阵分解 发电运行 GM （1 1） matrix analysis GGM （1 1） mo
• 基金项目: This work was supported by the National Natural Science Foundation of China （70971103） and the Specialized Research Fund for the Doctoral Program of Higher Education （20120143110001 ）.

Firstly,the research progress of grey model GM(1,1) is summarized,which is divided into three development stages: assimilation,alienation and melting stages.Then,the matrix analysis theory is used to study the modeling mechanism of GM(1,1),which decompose