• Improved Discrete Definition of Quadratic Time-Frequency Distributions 

      O'Toole, J.M.; Mesbah, M.; Boashash, B. ( IEEE , 2010 , Article)
      Computation of a time-frequency distribution (TFD) requires a discrete version of the continuous distribution. This discrete TFD (DTFD) should be free from aliasing and conserve all the important mathematical properties ...