[R-sig-Geo] Help with Haar's wavelet decomposition
F. De Sales
fhds2000 at yahoo.com
Tue May 27 22:49:13 CEST 2008
Would know how to re-construct the original field
using the outputs from the dwt.2d function?
I am getting the decomposition by entering:
E.dwt <- dwt.2d (E, wf="haar", J=4)
as outputs I get a set 12 of arrays: HH1, LH1,
HL1, HH2, LH2, HL2, ..., HL4.
The question is, how to get back to E using the 12
Any help will be appreciated.
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