A wavelet-based approach for the detection and modelling of non-stationary effects in structural deformation analysis

  • Hans Neuner
  • Published 2007 in 2007 15th European Signal Processing Conference


The modelling of continuously observed structural deformation processes is typically done using specific tools of time series analysis and linear system theory. The system parameters are calculated from the entire available data sets, presuming their stationarity at least up to the 2nd order. For some observed phenomena this assumption needs, however, a… (More)

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