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The Research into Biorthogonal Six-Variable Wavelet Packets with Two-Scale and Applications in Material Science
Abstract:
Material science is an interdisciplinary field applying the properties of matter to various areas of science and engineering. In this paper, the notion of orthogonal nonseparable six-variable wavelet bundles is introduced. A new method for designing them is presented by iteration process. A nice approach for constructing six-variable biorthogonal wavelet bundles is developed. The bi-orthogonality property of six-variable wavelet packets is discussed. Biorthogonality formulas con-cerning these six-variable wavelet packets are obtained. A constructive method for affine frames is presented. Moreover, it is shown how to get new Riesz bases of from the wavelet bundles.
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1080-1083
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August 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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