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# -*- org -*-
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#+CATEGORY: wavelet
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* Implement more wavelet types:
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Check the literature to find out what are commonly used types. Candidates
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could be coiflets and symmlets.
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** Coefficients for coiflets and symmlets found so far are only with a
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precision of about eight digts. This is probaly insufficient.
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* Wavelet packet transform:
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Should include utility functions for selecting the coefficients according
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to "dwt-type", "best basis" or "best level".
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* Continuous wavelet transform.
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