文章基本信息

标题：The bistability of higher-order differences of discrete periodic signals
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作者：AY Shahverdian ; RP Agarwal ; RB Benosman 等
期刊名称：Advances in Difference Equations
印刷版ISSN：1687-1839
电子版ISSN：1687-1847
出版年度：2014
卷号：2014
期号：1
页码：60
DOI：10.1186/1687-1847-2014-60
语种：English
出版社：Hindawi Publishing Corporation
摘要：A theorem on higher-order absolute differences taken from successive terms of bounded sequences is proved. This theorem establishes the property of bistability of such difference series and suggests a method for converting periodic discrete-time signals into the binary digital form based only on the computation of absolute differences. MSC:37E05, 37M10, 94A12.
关键词：higher-order differences ; discrete dynamical systems ; discrete-time signals