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| Design of Interpolating Orthogonal Multiwavelet |
| Chen Jun-li; Jiao Li-cheng |
| Institute of Intelligent Information Processing and Key Lab for Radar Signal Proc., Xidian Univ., Xi’an 710071 China |
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Abstract This paper presents the construction of compactly supported, interpolating or-thogonal multiwavelet based on wavelet sampling theorem. With the new interpolation orthogonal multiwavelet base, wavelet coefficients in the multiresolution representation can be directly obtained from a sampled signal. Thus the initialization of the discrete wavelet transform (prefiltering) can be simplified to the identity operator.
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Received: 25 May 2003
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2004, Vol. 26 
