Application of the discrete Fourier transform to the search for generalised Legendre pairs and Hadamard matrices (Q2712513)

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Application of the discrete Fourier transform to the search for generalised Legendre pairs and Hadamard matrices
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    25 July 2001
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    Legendre pair
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    Hadamard matrix
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    Application of the discrete Fourier transform to the search for generalised Legendre pairs and Hadamard matrices (English)
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    The authors show how to use a generalized Legendre pair of length \(\ell\) to construct a Hadamard matrix of order \(2\ell+2\). They also apply the discrete Fourier transform to carry out a computer search for generalized Legendre pairs.
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