New classes of orthogonal designs constructed from complementary sequences with given spread
نویسندگان
چکیده
In this paper we present infinite families of new orthogonal designs, based on some weighing matrices of order 2n, weight 2n − k and spread σ, constructed from two circulants and directed sequences.
منابع مشابه
Further results on ternary complementary sequences, orthogonal designs and weighing matrices
A set of sequences is complementary, if the sum of their periodic or nonperiodic autocorrelation function is zero. Infinite families of orthogonal designs, based on some weighing matrices of order 2n, weight 2n− k and spread σ, are constructed from two circulants matrices by using complementary sequences of zero non-periodic autocorrelation function, i.e. ternary complementary pairs. Moreover, ...
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ورودعنوان ژورنال:
- Australasian J. Combinatorics
دوره 46 شماره
صفحات -
تاریخ انتشار 2010