一种快速生成k元de Bruijn序列的算法
A FAST ALGORITHM FOR THE GENERATION OF k-ARY DE BRUIJN SEQUENCES
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摘要: De Bruijn序列是一类最重要的非线性移位寄存器序列。本文通过并置所有循环圈的周期约化,提出了一个新的生成k元de Bruijn序列的算法。该算法每步运算可生成一列元素而不是一个元素,因此减少了运算次数,加快了生成速度。Abstract: De Bruijn sequences are highly important nonlinear shift register sequences. This paper presents a new algorithm for the generation of k-ary de Bruijn sequences by juxtaposing the periodic reductions of the necklaces. Its each step produces a string of elements instead of one element. Hence the algorithm reduces the lime of operation, and accelerates the speed of generation.
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