Search results for "Group code"

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The structure of the state representation of shift invariant controllable and observable group codes

2000

AbstractIn this paper an investigation on the structure of the canonical trellis section of shift invariant, l-controllable and m-observable group codes is carried out. Necessary and sufficient conditions for a set of group homomorphisms in order that they represent the trellis section of this class of codes are established.

Discrete mathematicsNumerical AnalysisAlgebra and Number TheoryObservableCanonical representationsBehavioral analysisGroup codeGroup codesDiscrete Mathematics and CombinatoricsHomomorphismCanonical formGeometry and TopologyInvariant (mathematics)Behavioral approachState representationComputer Science::Information TheoryMathematics

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