Fig. 3From: Ensemble patch transformation: a flexible framework for decomposition and filtering of signalPatches with rectangle shape \(P_{t_{i}}^{\tau }(X_{t})\) of signal Xt=25 cos(0.1πt) cos(πt) at center points of the patches, ti=4,5,6. aτ=4, bτ=8, and cτ=12Back to article page