NONEXISTENCE OF CERTAIN PERFECT BINARY ARRAYS

被引：4

作者：

JEDWAB, J ^{[1
]}

DAVIS, JA ^{[1
]}

机构：

[1] UNIV RICHMOND,RICHMOND,VA 23173

来源：

ELECTRONICS LETTERS | 1993年 / 29卷 / 01期

关键词：

BINARY SEQUENCES; INFORMATION THEORY; SIGNAL PROCESSING;

D O I：

10.1049/el:19930065

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A perfect binary array (PBA) is an r-dimensional matrix with elements +/- 1 such that all out-of-phase periodic autocorrelation coefficients are zero. The two smallest sizes for which the existence of a PBA is undecided, 2 x 2 x 3 x 3 x 9 and 4 x 3 x 3 x 9, are ruled out using computer search and a combinatorial argument.

引用

页码：99 / 101

页数：3

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