FILTERING BASED ON WAVELET PACKET TRANSFORM
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    Abstract:

    Wavelet packet transform is further expansion of wavelet transform theory. Signals may be decomposed into different frequency section by wavelet packet transform method. Emulation study results show that wavelet packet transform has a series of good characteristics while other analysis methods do not have. The method is a very effective filtering method.

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History
  • Received:April 30,1998
  • Revised:
  • Adopted:
  • Online: June 28,2017
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