Abstract

We have proposed and developed a time-frequency (TF) analysis of linear signal spaces which is primarily based on two novel “TF space representations” called the Wigner distribution of a linear signal space and the ambiguity function of a linear signal space. These TF space representations are extensions of the Wigner distribution (WD) of a signal and the ambiguity function (AF) of a signal, respectively, to linear signal spaces.

Keywords

Filter Bank Signal Expansion Signal Space Wigner Distribution Ambiguity Function 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1998

Authors and Affiliations

  • Franz Hlawatsch
    • 1
  1. 1.Vienna University of TechnologyAustria

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