Fractional Fourier transform as a signal processing tool: An overview of recent developments

@article{Sejdic2011FractionalFT,
  title={Fractional Fourier transform as a signal processing tool: An overview of recent developments},
  author={Ervin Sejdic and Igor Djurovic and LJubisa Stankovic},
  journal={Signal Processing},
  year={2011},
  volume={91},
  pages={1351-1369}
}
Fractional Fourier transform (FRFT) is a generalization of the Fourier transform, rediscovered many times over the past 100 years. In this paper, we provide an overview of recent contributions pertaining to the FRFT. Specifically, the paper is geared toward signal processing practitioners by emphasizing the practical digital realizations and applications of the FRFT. It discusses three major topics. First, the manuscripts relates the FRFT to other mathematical transforms. Second, it discusses… CONTINUE READING
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