Tetris tight frames construction via Hadamard matrices (Q1725266)

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scientific article; zbMATH DE number 7023305
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Tetris tight frames construction via Hadamard matrices
scientific article; zbMATH DE number 7023305

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    Tetris tight frames construction via Hadamard matrices (English)
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    14 February 2019
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    Summary: We present a new method to construct unit norm tight frames by applying altered Hadamard matrices. Also we determine an elementary construction which can be used to produce a unit norm frame with prescribed spectrum of frame operator.
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