摘要
在GM(1,1)建模中,级比界区的理论基础上,推导了平移变换时最小平移量的公式,通过对某基坑监测数据的建模分析,验证了此理论的正确性,此理论的提出可以提高灰建模的速率,同时也减小了模型失真的可能。
In this article,based on ratio interval theory of GM(1,1) model,derived the formula of the least transformation distance.Verified this theory through model the monitoring data and the analysis of this model.This theory can improve the rate of grey model,and reduces the accuracy of this model.
出处
《山西建筑》
2011年第4期52-53,共2页
Shanxi Architecture