Generalizes MA-CDFRFT to general M-periodic transforms and halves FFT computations via symmetries for efficient implementation.
Discrete fractional Fourier transforms based on closed-form Hermite–Gaussian- like DFT eigenvectors,
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On Multiangle Discrete Fractional Periodic Transforms
Generalizes MA-CDFRFT to general M-periodic transforms and halves FFT computations via symmetries for efficient implementation.