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Results tagged with signal-analysis
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user 143349
5
votes
Real-world examples of unweighted directed graphs
It's been recognized that adjacency matrix approaches to forming a spectral graph theory is problematic. It's been rediscovered that Eckmann's Combinatorial Hodge theory removes the problems and gives …
- 606
4
votes
Spectral theory: a key to unlocking efficient insights in network datasets
A place to find a wealth of examples is in graph signal processing, where spectral decomposition of the Laplacian is known as the graph Fourier transform.
A. Ortega, Introduction to Graph Signal Proc …
- 606