Stability of a shift-variant 2-D state-space digital filter

被引：1
作者：
Mabey, GW [1 ]
Bose, T [1 ]
Chen, M [1 ]
机构：
[1] Utah State Univ, Ctr High Speed Informat Proc, Dept Elect & Comp Engn, Logan, UT 84322 USA
来源：
2005 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS), VOLS 1-6, CONFERENCE PROCEEDINGS | 2005年
关键词：
D O I：
10.1109/ISCAS.2005.1464648
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：
Sufficient conditions for stability of time-varying 1-D systems are already well established. This work treats the 2-D case in an approach that parallels that of the 1-D, yet at the same time reveals the heightened complexity of the extension. When "double exponential stability" is guaranteed for a certain set of homogeneous equations, the 2-D system is BIBO stable. The result applies to a generalized form of the Givone-Roesser state-space equations.
引用
收藏
页码：556 / 559
页数：4
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