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The Presentation of Biorthogonal Non-Tensor Trivariate Wavelet Wraps in Besov Space
Abstract:
In this paper, the concept of orthogonal non-tensor bivariate wavelet packs, which is the generalization of orthogonal univariate wavelet packs, is pro -posed by virtue of analogy method and iteration method. Their orthogonality property is investigated by using time-frequency analysis method and variable se-paration approach. Three orthogonality formulas regarding these wavelet wraps are established. Moreover, it is shown how to draw new orthonormal bases of space from these wavelet wraps. A procedure for designing a class of orthogonal vector-valued finitely supported wavelet functions is proposed by virtue of filter bank theory and matrix theory.
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738-742
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Online since:
February 2012
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© 2012 Trans Tech Publications Ltd. All Rights Reserved
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