Direction finding of nonstationary signals using a time-frequency hough transform
We consider the problem of direction finding for nonstationary signals impinging on an array of sensors. Making use of a time-frequency representation of the data, we are able to exploit the non-stationary nature of the source signals. We employ a generalized Hough transform to estimate the time-fre...
|Authors:||L. Cirillo, A. Zoubir, Moeness Amin|
|Conference Location:||Philadelphia, PA|
|Conference Dates:||March 18 - March 23, 2005|
|Proceedings Title:||IEEE International Conference on Acoustics, Speech, and Signal Processing, Vol. 4|