多项式曲线拟合与AR模型在沉降预测中的应用

摘要

It described in the text of the polynomial curve fitting and AR model applied to an instance of subsidence prediction.The measured settlement data and predicted data are compared and analyzed,and the prediction accuracy of comparison,which shows that the two kinds of model in the prediction of subsidence has good applicability.%将多项式曲线拟合和AR（p）模型应用到地表沉降预测实例中。通过实测沉降数据与预测数据的对比分析,从而对两种模型预测的准确性进行比较,实验表明两种模型在沉降预测中具有很好的适用性。