Figure 2From: A phase synchronization clustering algorithm for identifying interesting groups of genes from cell cycle expression dataThe changes of simulated expression signals with coupling constant C = 3.0 are displayed as the noise level increases from 0.1 to 0.4. (a) noise level ε = 0.1, (b) noise level ε = 0.2, (c) noise level ε = 0.3, (d) noise level ε = 0.4.Back to article page