hi ,I am trying to using wavelet package. require(wavelets) wt <- dwt(aa, n.levels=4, boundary="reflection", fast=TRUE) plot(wt)
and we can get the figure as the attachment. aa is a data array that came from the one day obvervation in 1HZ and has the length of 86400 . Can anyone tell me what is the meaning of the information of x-axis and y-axis . Which one is the space scale ? thank you . -- TANG Jie Email: totang...@gmail.com Tel: 0086-2154896104 Shanghai Typhoon Institute,China
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