Condition number in recovery of signals from partial fractional fourier domain information
Ozaktas, H. M.
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The problem of estimating unknown signal samples from partial measurements in fractional Fourier domains arises in wave propagation. By using the condition number of the inverse problem as a measure of redundant information, we analyze the effect of the number of known samples and their distributions. © 2013 Optical Society of America.
Fractional Fourier domains