how do you reuse a wavelet packet tree structure?
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I need to modify the coefficients of a wavelet packet decomposition at the 10th level. In fact, I only need to modify less than 10 coefficients, but of course at the 10th decomposition level there are 1024. Now that I have identified which packets I need to have, I can use wpjoin to remove all but 16 of the terminal nodes that I don't need. I see no functionality to reuse that structure to analyze other data sets.