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Study of Matrix Multipliers for Normalized Frame Multi-Wavelets and Applications in Engineering Material Technology
Abstract:
Frame theory has been the focus of active research for twenty years, both in theory and applications. Matrix Fourier multipliers send every orthonoamal wavelet to an orthonoamal wavelet. In this work, the notion of the bivariate generalized multiresolution structure (BGMS) of subspace is proposed. The characteristics of bivariate affine pseudoframes for subspaces is investigated. The construction of a GMS of Paley-Wiener subspace of is studied. The pyramid decomposition scheme is obtained based on such a GMS and a sufficient condition for its existence is provided. A constructive method for affine frames of based on a BGMS is established.
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2321-2324
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August 2013
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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