Abstracting trend component of dam observation data based on wavelet analysis
Hongzhong Xu, Xuehong Li, Bin Shi · 2003
Abstracting trend component of dam observation data based on wavelet analysis is performed using multiresolution analysis. This method is proved to be effective through an example. The example shows that trend component can be used to evaluate the stability of the dam displacement similar to the time effect component. But it is more reasonable than time effect component.