Aperiodic autocorrelation properties of sequences and arrays.

序列和数组的非周期自相关特性。

• 批准号: 278420-2009
• 负责人: Jedwab, Jonathan
• 金额: $ 2.19万
• 依托单位: Simon Fraser University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2012
• 资助国家: 加拿大
• 起止时间: 2012-01-01 至 2013-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=503439
• 关键词: Aperiodic; autocorrelation; properties; sequences; arrays.

The study of the aperiodic autocorrelation properties of binary sequences began in the 1950s and continues to be centrally important in diverse areas, including radar information processing, power control for multicarrier wireless transmission, optical time domain reflectometry, medical ultrasound, and other digital transmission systems. Sequences and arrays whose aperiodic autocorrelations are collectively small in relation to the sequence or array size correspond to signals whose transmission wastes very little energy and which can be recovered efficiently at the receiver.

对二进制序列的非周期自相关特性的研究始于20世纪50年代，在包括雷达信息处理、多载波无线传输的功率控制、光时域反射仪、医学超声和其他数字传输系统在内的不同领域中一直是重要的。其非周期自相关相对于序列或阵列大小总体较小的序列和阵列对应于其传输浪费非常少能量并且可以在接收器处有效恢复的信号。