Time-frequency kernel design by the two-dimensional frequency transformation method.
A subclass of Cohen’s class of time-frequency (TF) distributions is introduced in which the TF distribution kernels are provided via the frequency transformation method (FTM), used in two-dimensional (2- D) filter design. The Fl’M kernels have finite extent in time and frequency and allow the TF distribution to be efficiently implemented in all four domains.
|Main Author:||Zalubas, Eugene J.|
|Other Authors:||Amin, Moeness G.|