WIGsignalsFULL.swf: Wigner-Ville Time-Frequency Distribution
of a signal that consists of:
(1) two slighly different Gabor atoms whose internal frequencies
progressively increase, .
(2) A dirac,
(3) A sinusoid,
(4) A noise that increases for each repeated sequence. (23')
In the Time-Frequency plane: [0,1] vs.[0,1].
Observe the calculation interference terms.