documento Análise Wavelet
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setwd("C:/Users/sergi/Downloads")
require(WaveletComp)
x
print(nrow(x))
my.data my.w loess.span = 0,
dt = 1, dj = 1/250,
lowerPeriod = 1,
upperPeriod = 256,
make.pval = TRUE, n.sim = 10)
wt.image(my.w, n.levels = 250,
legend.params = list(lab = "wavelet power levels") )