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arXiv · 0902.1267

A Note on the Diagonalization of the Discrete Fourier Transform

Zilong Wang·Guang Gong
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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 $N=p$ where $p$ is a prime number and $p\equiv 1$ (mod 4).

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Zilong Wang, Guang Gong. 2009-06-05. A Note on the Diagonalization of the Discrete Fourier Transform. https://doi.org/10.1016/j.acha.2009.05.003

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