Samenvatting
The discrete Gabor expansion on a quincunx lattice and its relation with the discrete Zak transform is presented. It is shown how the Zak transform can be helpful in determining Gabor's signal expansion coefficients and how it can be used in finding the dual window functions that correspond to a given elementary signal for this quincunx lattice. Furthermore, some examples are given and compared with Gabor's signal expansion on a rectangular lattice.
Originele taal-2 | Engels |
---|---|
Titel | Procedings of the IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis |
Plaats van productie | Piscataway |
Uitgeverij | Institute of Electrical and Electronics Engineers |
Pagina's | 33-36 |
Aantal pagina's | 4 |
ISBN van geprinte versie | 0-7803-5073-1 |
DOI's | |
Status | Gepubliceerd - 1998 |
Evenement | conference; Proc. IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis, Pittsburgh, PA, 6-9 October 1998; 1998-10-06; 1998-10-09 - Duur: 6 okt. 1998 → 9 okt. 1998 |
Congres
Congres | conference; Proc. IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis, Pittsburgh, PA, 6-9 October 1998; 1998-10-06; 1998-10-09 |
---|---|
Periode | 6/10/98 → 9/10/98 |
Ander | Proc. IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis, Pittsburgh, PA, 6-9 October 1998 |