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A Hadamard matrix of order 428 |
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| Authors: | H Kharaghani B Tayfeh‐Rezaie |
| Abstract: | Four Turyn type sequences of lengths 36, 36, 36, 35 are found by a computer search. These sequences give new base sequences of lengths 71, 71, 36, 36 and are used to generate a number of new T‐sequences. The first order of many new Hadamard matrices constructible using these new T‐sequences is 428. © 2004 Wiley Periodicals, Inc. |
| Keywords: | Hadamard matrices Turyn type sequences base sequences T‐sequences Yang numbers |