摘要
首次把梯形模糊数引入到GIS的可靠性分析。首先就梯形模糊数运算的基本规则作了简单的介绍,阐述了梯形模糊数用于GIS可靠性分析的方法与步骤,然后用实例进行了分析,最后就全文进行总结并指出了需要解决的问题。
The paper imported trapezoid fuzzy number into GIS reliability analysis for the first time, Firstly the paper introduced basic theory of trapezoid fuzzy number, expatiated the operation , then addressed steps and methods that trapezoid fuzzy number was used in GIS reliability analysis with an example, finally summarized and pointed out the problems need to be solved.
出处
《测绘与空间地理信息》
2006年第4期5-7,共3页
Geomatics & Spatial Information Technology
关键词
模糊数
梯形模糊数
GIS
可靠性分析
fuzzy number
trapezoid fuzzy number
GIS
reliability analysis
