Auto-correlation properties of modified de Bruijn sequences

被引：0
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作者：
Mayhew, Gregory L. [1 ]
机构：
[1] Hughes Space and Communications, Los Angeles, United States
来源：
Record - IEEE PLANS, Position Location and Navigation Symposium | 2000年
关键词：
Correlation methods - Mathematical models - Shift registers - Theorem proving;
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学科分类号：
摘要：
Order n de Bruijn sequences are the period 2n binary sequences produced by an n stage feedback shift register. The number of de Bruijn sequence or modified Bruijn sequences for orders n≥7 are too difficult to examine individually and enumerate completely using readily available computational resources. For orders 4<n<6, the data indicates that there exist sets of nonlinear modified de Bruijn sequences that have favorable auto-correlation properties. The next step is to determine if there exists some subset of three signals with favorable auto-correlation properties that also have favorable cross-correlation properties.
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页码：349 / 354
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