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. Author manuscript; available in PMC: 2012 Dec 1.
Published in final edited form as: Int J Numer Method Biomed Eng. 2011 Dec;27(12):1996–2020. doi: 10.1002/cnm.1452

Figure 7.

Figure 7

Mode decomposition of the signal sin(4x) sin(2y) + sin(4.2x) sin(2.2y) using the PDE transform algorithm including PDE terms up to 8th order. Results of two modes sin(4.2x) sin(2.2y) and sin(4x) sin(2y) are shown in subfigures 7(b) and 7(c), respectively.