Irreducible Components of Canonical Graphs for Second Order Spectral Nulls
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概要
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Irreducible components of canonical graphs for second order spectral null constraints at a rational submultiple of the symbol frequency f_sk/n are studied where f_s is the symbol frequency. We show that if n is prime then a canonical graph consists of disjoint irreducible components. We also show that the number of irreducible components of a canonical graphs is finite if n is prime. For the case n = 2 and p ≢ 0 mod n, all apdriodic irreducible components are identified explicitly where p is a parameter of a canonical graph.
- 社団法人電子情報通信学会の論文
- 1997-11-25