Kulasekera, S; Madanayake, A; Wijenayake, C; Bayer, FM; Cintra, RJ
[Conference-Full-text]
The two-dimensional (2-D) discrete Fourier transform
(DFT) is widely used in digital signal processing (DSP)
and computing applications. Fast Fourier transforms (FFTs) are
widely used as low-complexity algorithms for ...