Abstract
A new approach to the representation and reconstruction of non-bandlimited signals using non-uniform sampling schemes is introduced. The proposed method is based on estimation of a time distortion transformation, under which the original signal becomes bandlimited, and can thus be reconstructed. This method is optimal in the sense that it requires the minimal sampling rate for exact reconstruction of the signal. The estimation is iterative, and can be used with most available techniques of localized bandwidth approximation. The resultant time transformation can be considered also as a new means for the definition of local bandwidth.
| Original language | English |
|---|---|
| Pages | 113-115 |
| Number of pages | 3 |
| State | Published - 1998 |
| Externally published | Yes |
| Event | Proceedings of the 1998 IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis - Pittsburgh, PA, USA Duration: 6 Oct 1998 → 9 Oct 1998 |
Conference
| Conference | Proceedings of the 1998 IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis |
|---|---|
| City | Pittsburgh, PA, USA |
| Period | 6/10/98 → 9/10/98 |
ASJC Scopus subject areas
- General Engineering