arXiv Open Access 2021

Sampling low-spectrum signals on graphs via cluster-concentrated modes: examples

Joseph D. Lakey Jeffrey A. Hogan

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Abstrak

We establish frame inequalities for signals in Paley--Wiener spaces on two specific families of graphs consisting of combinations of cubes and cycles. The frame elements are localizations to cubes, regarded as clusters in the graphs, of vertex functions that are eigenvectors of certain spatio--spectral limiting operators on graph signals.

Topik & Kata Kunci

math.SP cs.IT

Penulis (2)

Joseph D. Lakey

Jeffrey A. Hogan

Format Sitasi

APA MLA BibTeX

Lakey, J.D., Hogan, J.A. (2021). Sampling low-spectrum signals on graphs via cluster-concentrated modes: examples. https://arxiv.org/abs/2110.15523

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Informasi Jurnal

Tahun Terbit: 2021
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓