Reducing complexity of tail-biting trellises

被引:0
|
作者
Gluesing-Luerssen, Heide [1 ]
Forney, G. David, Jr. [1 ]
机构
[1] Univ Kentucky, Dept Math, Lexington, KY 40506 USA
关键词
CHARACTERISTIC GENERATORS; REALIZATIONS;
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
It is shown that a trellis realization can be locally reduced if it is not state-trim, branch-trim, proper, observable, and controllable. These conditions are not sufficient for local irreducibility. Making use of notions that amount to "almost unobservability/uncontrollability", a necessary and sufficient criterion of local irreducibility for tail-biting trellises is presented.
引用
收藏
页码:646 / 650
页数:5
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