Quasi-orthogonal sequences

2001 IEEE Third Workshop on Signal Processing Advances in Wireless Communications (SPAWC'01). Workshop Proceedings (Cat. No.01EX471) Pub Date : 2001-03-20 DOI:10.1109/SPAWC.2001.923896

S. Matsufuji, K. Takatsukasa, Y. Watanabe, N. Kuroyanagi, N. Suehiro

引用次数: 3

Abstract

This paper discusses quasi-orthogonal sequences consisting of real elements, whose periodic out-of-phase autocorrelation functions take zero except for a shift corresponding to the half period. It is shown that they can be formalized by use of the Fourier transform. As a special case, binary quasi-orthogonal sequences are found until period 196 from a conjecture for their constructions.

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Quasi-orthogonal序列

本文讨论了实数元组成的拟正交序列，其周期相外自相关函数除半周期偏移外均为零。证明了它们可以用傅里叶变换形式化。作为一种特殊情况，二元拟正交序列直到196年才从其构造的一个猜想中得到。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2001 IEEE Third Workshop on Signal Processing Advances in Wireless Communications (SPAWC'01). Workshop Proceedings (Cat. No.01EX471)

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