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Fig. 8 | EURASIP Journal on Advances in Signal Processing

Fig. 8

From: Stationary time-vertex signal processing

Fig. 8

The JPSD of the three datasets used in our experiments interpreted under a JWSS hypothesis (left) and a VWSS on a product graph hypothesis (right). In both left and right sub-figures, the JPSDs are plotted in logarithmic scale. Interpreting the JPSD as a 2-dimensional function leads to a smoother and more structured representation

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