摘要
首先详细介绍了指数平滑法及二次曲线指数平滑法的预测过程, 然后用它对西安市地裂引起的地面变形进行了预测。结果表明预测效果良好。同时, 文中指出了应用指数平滑法的一些优点及应注意的一些问题。
The predicting process with exponential smoothing method and quadratic curve exponential smoothing method is introduced Application of this method to the prediction of ground deformation in Xi′an caused by ground fissures gives good results The paper also points out the advantages and disadvantages of the exponential smoothing method
出处
《灾害学》
CSCD
1999年第4期32-35,共4页
Journal of Catastrophology
关键词
二次曲线
指数平滑法
地面形变
西安市
Quadratic curve exponential smoothing method, Ground deformation, Prediction, Xi′an city