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A WT-STFT combining Algorithm
Authors:Xisheng Li  Shaochun Wang
Abstract:A fastwavelet packet (WP) algorithm is presented, in which the wavelet transform (WT) and theshort-time Fourier transform (STFT) are combined. As WT produces multiresolution offrequency and time, and STFT has a fast algorithm, the combining algorithm is suitable forfast signal analysis.
Keywords:signal processing  wavelet transform  short-time Fourier transform
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