Now showing items 1-2 of 2

  • A generalized DFT for Abelian codes over Zm 

    Rajan, B S; Siddiqi, M U (1994)
    A generalized discrete Fourier transform defined over an appropriate extension ring is given that is suitable to characterize Abelian codes over residue class integer rings Zm. The characterization is in terms of generalized ...
  • Transform domain characterization of abelian codes 

    Rajan, B S; Siddiqi, M U (1992)
    Abelian codes constitute a class of codes that includes cyclic codes as a special case. It is shown that the general class of abelian codes can be characterized in the transform domain using the discrete Fourier transform ...