Hermite-Gaussian-like eigenvectors of the discrete Fourier transform matrix based on the direct utilization of the orthogonal projection matrices on its eigenspaces

Magdy T. Hanna, Nabila P. Attalla Seif, M. Waleed Abd El Maguid Ahmed. Hermite-Gaussian-like eigenvectors of the discrete Fourier transform matrix based on the direct utilization of the orthogonal projection matrices on its eigenspaces. IEEE Transactions on Signal Processing, 54(7):2815-2819, 2006. [doi]

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