2 papers
eess.SP2017
Robust Sparse Fourier Transform Based on The Fourier Projection-Slice Theorem
Shaogang Wang, Vishal M. Patel, Athina Petropulu
The state-of-the-art automotive radars employ multidimensional discrete Fourier transforms (DFT) in order to estimate various target parameters. The DFT is implemented using the fa…
eess.SP2017
FPS-SFT: A Multi-dimensional Sparse Fourier Transform Based on the Fourier Projection-slice Theorem
Shaogang Wang, Vishal M. Patel, Athina Petropulu
We propose a multi-dimensional (M-D) sparse Fourier transform inspired by the idea of the Fourier projection-slice theorem, called FPS-SFT. FPS-SFT extracts samples along lines (1-…