基于BP神经网络和FEFLOW模型模拟预测多年冻土活动层温度
郭林茂, 常娟, 徐洪亮, 叶仁政

Simulation and prediction of permafrost active layer temperature based on BP neural network and FEFLOW model: take the Fenghuoshan area on the Tibetan Plateau as an example
Linmao GUO, Juan CHANG, Hongliang XU, Renzheng YE
图3 地表温度时间序列的偏自相关函数
Fig.3 Partial autocorrelation function of surface temperature time series