Browsing by Subject "ℓ1 optimality"

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    • Conference Object  

      Encoder-decoder design for perfect reconstruction: A robust control perspective 

      Voulgaris, P. G.; Hadjicostis, Christoforos N.; Touri, R. (2005)
      In this paper we consider the transmission of discrete data via a communication channel that is subject to (additive) noise with a known upper bound on its magnitude but otherwise completely unknown. We are interested in ...
    • Article  

      A robust control approach to perfect reconstruction of digital signals 

      Voulgaris, P. G.; Hadjicostis, Christoforos N.; Touri, R. (2007)
      In this paper we present a deterministic worst-case approach for reconstructing discrete-valued signals that have been filtered via dispersive and noisy systems ("channels"). This approach, which is explored based on robust ...