Publication Type : Conference Paper
Thematic Areas : Wireless Network and Application
Publisher : Proceedings of the 23rd IEEE Convention of Electrical and Electronic Engineers in Israel, Herziliya, Israel (IEEEI 2004).
Source : Proceedings of the 23rd IEEE Convention of Electrical and Electronic Engineers in Israel, Herziliya, Israel (IEEEI 2004), September 2004.
Campus : Amritapuri
School : School of Engineering
Center : Amrita Center for Wireless Networks and Applications (AmritaWNA)
Department : Wireless Networks and Applications (AWNA)
Year : 2004
Abstract : We consider Gabor expansion of signals that are oversampled in the time-frequency domain by an integer factor. We demonstrate that using a combination of nonminimum norm dual windows and discrete Fourier transforms (DFT), we can obtain the Gabor expansion very efficiently. The conventional method used to solve this problem is compared with our method and the advantages of our method are explicitly shown.
Cite this Research Publication : N. K. Subbanna, and Y. C. Eldar, “A Fast Algorithm for Calculating the Dual Gabor Window with Integer Oversampling", in Proceedings of the 23rd IEEE Convention of Electrical and Electronic Engineers in Israel, Herziliya, Israel (IEEEI 2004), September 2004.