Figure 4From: The shocklet transform: a decomposition method for the identification of local, mechanism-driven dynamics in sociotechnical time seriesEffects of the reflection group \(R_{4}\) on the shocklet transform. The top four panels display the results of the shocklet transform of a random walk \(x_{t} = x_{t-1} + z_{t}\) with \(z_{t} \sim \mathcal{N}(0,1)\), displayed in the bottom panel, using the kernels \(r_{j} \cdot \mathcal{K}^{(S)}\), where \(r_{j} \in R_{4}\)Back to article page