The matched filter is a fundamental concept in signal analysis and convolutional neural networks (CNNs). This chapter examines the significance of the matched filter and its application within the framework of graph signal processing, addressing both undirected and directed graphs. Additionally, the chapter explores its role in the design and operation of graph CNNs.

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Matched Filtering on Graphs

  • Isidora Stanković,
  • Miloš Brajović,
  • Miloš Daković,
  • Danilo Mandic,
  • Ljubiša Stanković

摘要

The matched filter is a fundamental concept in signal analysis and convolutional neural networks (CNNs). This chapter examines the significance of the matched filter and its application within the framework of graph signal processing, addressing both undirected and directed graphs. Additionally, the chapter explores its role in the design and operation of graph CNNs.