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Inverse wavelet transform


From: AlbFrigerio
Subject: Inverse wavelet transform
Date: Tue, 7 Sep 2010 06:06:00 -0700 (PDT)

Hello everyone, I'm a rookie in harmonic analysis.

Looking at the signal package, I found the dwt function, which makes the 1-d
discrete wavelet transform from input data to approximation and details
coefficients. Is there a function which makes the inverse path, from
approximation and details coefficients to the input data?

Thanks,
  Alberto
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