A Note on the Diagonalization of the Discrete Fourier Transform
Information Theory
2009-12-02 v2 Discrete Mathematics
math.IT
Representation Theory
Abstract
Following the approach developed by S. Gurevich and R. Hadani, an analytical formula of the canonical basis of the DFT is given for the case where is a prime number and (mod 4).
Keywords
Cite
@article{arxiv.0902.1267,
title = {A Note on the Diagonalization of the Discrete Fourier Transform},
author = {Zilong Wang and Guang Gong},
journal= {arXiv preprint arXiv:0902.1267},
year = {2009}
}
Comments
12 pages, accepted by Applied and Computational Harmonic Analysis