Stochastic Modelling as a Tool for Seismic Signals Segmentation

Figure 1

The application of the proposed method to the simulated data record using the signal described in Section 3. (a) Detection of the seismic signal in the recorded dataset. (b) Sequence of the test statistics . (c) The application of the smoothing procedure used for segmentation purposes based on statistics. The grey curves depict the nonsmoothed differences between consecutive values of the test statistics, whereas the red curve is used for marking the final segments.

(a)

(b)

(c)