Now showing items 1-3 of 3

    • A modified equivalence principle for open surfaces 

      Takrimi, Manouchehr; Gürel, Levent (IEEE, 2014)
      We introduce a new method for expanding equivalent surface current densities over open surfaces. The new method is based on the equivalence principle, which is theoretically used with closed surfaces. Utilizing low-order ...
    • Subset selection with structured dictionaries in classification 

      Ince, N.F.; Goksu F.; Tewfik, A.H.; Onaran I.; Cetin, A.E. (EURASIP, 2007)
      This paper describes a new approach for the selection of discriminant time-frequency features for classification. Unlike previous approaches that use the individual discrimination power of expansion coefficients, the ...
    • Windowed equivalence principle for open surfaces 

      Takrimi, Manouchehr; Gürel, Levent (IEEE, 2013)
      We introduce a modified current expansion scheme over open surfaces based on the equivalence theorem, which employs closed surfaces, in principle. Weighting the expansion coefficients with a suitable window function ...