基于混沌时间序列分析方法的矿山塌陷区范围预测

曾俊晖,李夕兵

Prediction of Mine Subsidence Area Based on Chaotic Time Series Analysis

Junhui ZENG,Xibing LI

图4 塌陷区变形的时间—功率谱曲线

Fig.4 Time power spectrum curve of deformation in subsidence area