• On the numerical study of percolation and epidemic critical properties in networks 

      Castellano, Claudio; Pastor Satorras, Romualdo (Springer, 2016-11-09)
      Article
      Accés obert
      The static properties of the fundamental model for epidemics of diseases allowing immunity (susceptible-infected-removed model) are known to be derivable by an exact mapping to bond percolation. Yet when performing numerical ...
    • Phase-Locked Loop using a comb filter with fractional delay 

      Griñó Cubero, Robert; Mughal, Umair Najeeb (2011-05)
      Report de recerca
      Accés obert
      A Phase Locked Loop is a feedback system combining a Voltage Controlled Oscillator and a Phase Comparator These are connected so that the oscillator maintains a constant phase angle relative to a reference signal. Phase ...