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. Author manuscript; available in PMC: 2023 Feb 10.
Published in final edited form as: J Comput Sci. 2015 Oct 19;11:102–111. doi: 10.1016/j.jocs.2015.10.006

Figure 2:

Figure 2:

Proper orthogonal decomposition (POD) results. (a) Reconstruction of the 24th peak (in temporal order). The thick black line corresponds to the original peak while the blue and red lines represent POD reconstructions using, respectively, 1 and 2 POD modes. (b) Individual and cumulative average variance accounted for by the first ten eigenmodes, ϕi. Note ϕ1 ≈ 79% and ϕ1 + ϕ2 ≈ 86% of the total variance. (c)-(d) The first two eigenmodes ϕ1 and ϕ2, respectively.