The fractional Fourier transform on graphs

@article{Wang2017TheFF,
  title={The fractional Fourier transform on graphs},
  author={Yi-Qian Wang and Bing-Zhao Li and Qi-Yuan Cheng},
  journal={2017 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)},
  year={2017},
  pages={105-110}
}
The emerging field of signal processing on graphs merges algebraic or spectral graph theory with discrete signal processing techniques to process signals on graphs. In this paper, a definition of the fractional Fourier transform on graphs (GFRFT) is proposed and consolidated, which extends the discrete fractional Fourier transform (DFRFT) in the same sense the graph Fourier transform (GFT) extends the discrete Fourier transform (DFT). The definition is based on the eigenvalue decomposition… CONTINUE READING

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The Fractional Fourier Transform on Graphs: Sampling and Recovery

  • 2018 14th IEEE International Conference on Signal Processing (ICSP)
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CITES METHODS & BACKGROUND
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