NuHAG :: TALKS

Talks given at NuHAG events

Uncertainty in time-frequency representations on finite abelian groups


  Peter Rashkov

  given at  strobl07 (17.06.07)
  id:  619
  length:  min
  status:  accepted
  type:  poster
  LINK-Presentation: 
  ABSTRACT:
Classical and recent results on the uncertainty rinciple for functions on finite abelian groups relate the cardinaity of the support of a function to the cardinality of the support of its Fourier transform. We use these results and their proofs to obtain similar results relating the support sizes of functions and their short-time Fourier transforms.


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