对于多相序列的研究，虽然当前主要在理论研究阶段，但最终也要从工程上来实现。
The research of polyphase sequences will be put into practice finally although the research at present is mainly focus on theoretics.
由此可以产生数量众多相关特性优良的伪随机序列。
So it can generate enough PN sequence with good correlation property.
多相正交序列的自相关特性非常理想，但在低相数时，互相关特性不够理想。
The properties of auto-correlation for polyphase orthogonal sequences are very ideal, but its cross-correlation properties are not good when the phase number is low.
本文提出一种基于数字散斑时间序列相关三维面形测量法中提高测量精度的方法—多相关峰优化法。
A new precision enhancement method called as multi correlation peaks optimization in shape measurement by digital speckle temporal sequence correlation method is presented in this paper.
提出采用多相正交序列的移位序列作为扩频序列的通信方式，并给出接收端序列同步的实现方法。
The communication mode of using shift-sequences of multiphase orthogonal sequences is brought up and the method for synchronization of sequence in receiver is presented.
提出采用多相正交序列的移位序列作为扩频序列的通信方式，并给出接收端序列同步的实现方法。
The communication mode of using shift-sequences of multiphase orthogonal sequences is brought up and the method for synchronization of sequence in receiver is presented.
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