本文研究了已知的Bent序列集的构造方法.利用有限域的理论确定了任一Bent序列集相关值的分布情况.同时,构造出了一类新的Bent序列集,给出了这类Bent序列的线性复杂度的精确值.
In this article,the construction methods of Bent-function sequences are studied. By utilizing some ideas from finite fields,the correlation distribution of Bent-function sequences is determined.A new class of binary Bent-function sequences is constructed and the linear spans of these sequences are also derived.