E. Hitzer: General Two-Sided Clifford Fourier Transform, Convolution and Mustard Convolution


E. Hitzer, General Steerable Two-Sided Clifford Fourier Transform, Convolution and Mustard Convolution, Adv. of Appl. Cliff. Algs, Online First: 9th June 2016. DOI: 10.1007/s00006-016-0687-5 . Available as preprint: http://vixra.org/abs/1602.0044

Abstract: In this paper we use the general steerable two-sided Clifford Fourier transform (CFT), and relate the classical convolution of Clifford algebra-valued signals over $\R^{p,q}$ with the (equally steerable) Mustard convolution. A Mustard convolution can be expressed in the spectral domain as the point wise product of the CFTs of the factor functions. In full generality do we express the classical convolution of Clifford algebra signals in terms of finite linear combinations of Mustard convolutions, and vice versa the Mustard convolution of Clifford algebra signals in terms of finite linear combinations of classical convolutions.

Source: http://vixra.org/abs/1602.0044http://link.springer.com/article/10.1007/s00006-016-0687-5

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