Browsing Doctoral Degrees (Electrical and Electronic Engineering) by Title

Now showing items 127-130 of 130

    • A vision-based South African sign language tutor 

      De Villiers, Hendrik Adrianus Cornelis (Stellenbosch : Stellenbosch University, 2014-04)
      ENGLISH ABSTRACT: A sign language tutoring system capable of generating detailed context-sensitive feedback to the user is presented in this dissertation. This stands in contrast with existing sign language tutor systems, ...

    • Wideband modelling and parameter estimation of two-winding transformers 

      Brozio, C. C. (Stellenbosch : Stellenbosch University, 1999-12)
      ENGLISH ABSTRACT: This dissertation proposes a new wideband, lumped-parameter equivalent-circuit transformer model that is suitable for parameter estimation applications, while reflecting the internal electromagnetic ...

    • Wideband modelling of capacitive voltage sensors for open-air transmission line applications 

      Schilder, Melanie (Stellenbosch : Stellenbosch University, 2002-12)
      ENGLISH ABSTRACT: This dissertation considers the wideband modelling of capacitive voltage sensors for open-air transmission line applications. Two novel topologies were introduced, namely a differential parallel plate ...

    • Wood microwave dielectric heating and measurement of material properties 

      Rimbi, Morris (Stellenbosch : Stellenbosch University, 2004-12)
      ENGLISH ABSTRACT: Microwave heating technology is extensively used in households, is well-established in certain industries and is being explored in others. lts attraction is that it is quick, energy efficient, clean and ...