A symmetric adaptive visibility graph classification method of orthogonal signals for automatic modulation classification

Abstract Visibility graph methods allow time series to mine non‐Euclidean spatial features of sequences by using graph neural network algorithms. Unlike the traditional fixed‐rule‐based univariate time series visibility graph methods, a symmetric adaptive visibility graph method is proposed using or...

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Bibliographic Details
Main Authors: Haihai Bai, Jingjing Yang, Ming Huang, Wenting Li
Format: Article
Language:English
Published: Wiley 2023-06-01
Series:IET Communications
Subjects:
Online Access:https://doi.org/10.1049/cmu2.12608