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Paraunitary matrices and group rings | ||
| International Journal of Group Theory | ||
| مقاله 4، دوره 3، شماره 1، خرداد 2014، صفحه 31-56 اصل مقاله (548.74 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22108/ijgt.2014.2993 | ||
| نویسندگان | ||
| Barry Hurley1؛ Ted Hurley* 2 | ||
| 1NUI, Galway | ||
| 2National University of Ireland Galway | ||
| چکیده | ||
| Design methods for paraunitary matrices from complete orthogonal sets of idempotents and related matrix structures are presented. These include techniques for designing non-separable multidimensional paraunitary matrices. Properties of the structures are obtained and proofs given. Paraunitary matrices play a central role in signal processing, in particular in the areas of filterbanks and wavelets. | ||
| کلیدواژهها | ||
| paraunitary؛ idempotent؛ multidimensional | ||
| مراجع | ||
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