摘要
利用 GIM( 1 )的非时序直接建模法来预测研究建筑施工的环境振动 ,并将 GIM( 1 )模型与 GM( 1 ,1 )模型进行比较分析。结果表明 GIM( 1 )模型的拟合精度优良 ,对原始资料中白化信息的利用更加丰富 ,拓宽了 GIM( 1 )
Using the method of non-time sequence direct setting up,this paper calculates the theoretical values of environmental vibration in building construction and compares GIM(1)model with GM(1,1)model.The results show that GIM(1)model has higher fitting accuracy and utilizes more known informations in original data,and widens the application scope in the field of environmeantal science.
出处
《环境保护科学》
CAS
2001年第5期43-44,共2页
Environmental Protection Science
