Circulant Matrices, Eigenvectors, and the FFT
Circulant Matrices, Eigenvectors, and the FFT
www.johndcook.com /blog/2023/05/12/circulant-matrices/
There is a discussion on Hacker News, but feel free to comment here as well.
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Circulant Matrices, Eigenvectors, and the FFT
There is a discussion on Hacker News, but feel free to comment here as well.