Figure 3
Normal peak acceleration (NPA) and sample entropy (SampEn). (a) NPA Analysis. Average values of NPA per windows 1 to 6 including standard errors. Solid light blue line plots average NPA values for plants in pole condition and dashed light blue line plots its linear trend. Solid dark blue line plots mean NPA values for plants in no-pole condition and dashed dark blue line plots its linear trend. (b) SampEn Analysis. Average SampEn values per windows 1 to 6 and standard errors for m = 2, r = .25. Solid light blue line plots average SampEn values for plants in pole condition and dashed light blue line plots its linear trend. Solid dark blue line plots average SampEn values for plants in no-pole condition and dashed dark blue line plots its linear trend.
