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PARAUNITARY MATRICES AND GROUP RINGS
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نویسنده
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هرلی بری ,هرلی تد
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منبع
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international journal of group theory - 2014 - دوره : 3 - شماره : 1 - صفحه:31 -56
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چکیده
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Design methods for paraunitary matrices from complete orthogonal sets of idempotents andrelated matrix structures are presented. these include techniques for designing non-separable multidi-mensional paraunitary matrices. properties of the structures are obtained and proofs given. paraunitarymatrices play a central role in signal processing, in particular in the areas of filterbanks and wavelets.
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کلیدواژه
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paraunitary matrix ,idempotent ,group ring
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آدرس
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National University of Ireland Galway, Department of Mathematics, National University of Ireland Galway, Galway, Ireland, Ireland, National University of Ireland Galway, Department of Mathematics, National University of Ireland Galway, Galway, Ireland, Ireland
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پست الکترونیکی
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ted.hurley@nuigalway.ie
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Authors
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