Optimal detection and separation of chirp signals
Ilya Gertner · International Conference on Acoustics, Speech, and Signal Processing · 2002
The finite Zak transform is introduced into the problem of signal detection in a noisy environment. The main advantage of the Zak transform over the Wigner distribution approach is the linearity. Thus there are no cross terms in a multicomponent signal environment. The theory has been applied to separate chirp signals.>