摘要
白化权函数的确定是灰色聚类评估过程中由定性分析到定量建模的关键环节.由于缺乏系统论述白化权函数的现有文献,白化权函数的概念及其构造方法难以深入理解和掌握.根据现有文献对白化权函数的概念进行了梳理和总结,并论述了白化权函数的构造方法,进而给出了确定白化权函数的一般步骤.
The determination of whitenization weight functions is a key link from the qualitative analysis to the quantitative modeling in the process of grey cluster assessment.Due to lack age of the literature which systematically discussed the whitenization weight function,it is difficult to understand and grasp the concept of whitenization weight function and its construction method.The concept of whitization weight function is sorted and summarized based on existing literature.Then,the construction method of whitenization weight function is discussed,further,the general steps to determine whitenization weight function is given.
出处
《华北水利水电学院学报》
2010年第3期97-99,共3页
North China Institute of Water Conservancy and Hydroelectric Power
基金
国家自然科学基金项目(70473037)
关键词
灰色系统
白化权函数
构造方法
构造步骤
Grey System
whitenization weight function
construction method
construction steps
