A new sufficient condition for the global asymptotic stability of 2-D state-space digital filters with saturation arithmetic

作者: Haranath Kar

DOI: 10.1016/J.SIGPRO.2007.07.005

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摘要: A new sufficient condition for the global asymptotic stability of two-dimensional (2-D) state-space digital filters described by Roesser model employing saturation arithmetic is presented. The not only unifies a string previous results, but also yields improvement over them, hence enlarging overflow region 2-D filters.

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