In addition, lower bounds on correlation function of such sequence set are improved, a new lower bound, for those ZCZ sequences which don't meet lower bound, is presented.

此外，这些序列相关函数的下界改善，对于那些不能达到下界的具有零相关区的序列，给出了一种新的下界。

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ZCZ sequence extend the exist space for the best signal, therefore, to research the ZCZ sequence deeply has the extremely vital significance in the theory and application.

Z CZ序列拓展了最佳信号的存在空间，因此，深入研究ZCZ序列，在理论上和应用上都具有非常重要的意义。

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Based on perfect sequences and unitary matrices, this paper constructs a kind of hexa-phase ZCZ sequence and also improved the method, finally analyzes their correlation functions.

提出了一种由一个完备序列的移位序列集和酉矩阵构造零相关区序列集的方法。

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