A four-state adaptive Hopf oscillator

• XiaoFu Li ,

  Roles Conceptualization, Investigation, Methodology, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: xli236@ncsu.edu

  Affiliation Department of Mechanical & Aerospace Engineering, North Carolina State University, Raleigh, NC, United States of America

  https://orcid.org/0000-0002-5201-3466

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• Md Raf E Ul Shougat,

  Roles Investigation, Methodology, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Department of Mechanical & Aerospace Engineering, North Carolina State University, Raleigh, NC, United States of America

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• Scott Kennedy,

  Roles Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Department of Mechanical & Aerospace Engineering, North Carolina State University, Raleigh, NC, United States of America

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• Casey Fendley,

  Roles Conceptualization, Investigation, Methodology, Software, Supervision, Writing – original draft, Writing – review & editing

  Affiliation Department of Electrical & Computer Engineering, Auburn University, Auburn, AL, United States of America

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• Robert N. Dean,

  Roles Conceptualization, Investigation, Methodology, Software, Supervision, Validation, Writing – original draft, Writing – review & editing

  Affiliation Department of Electrical & Computer Engineering, Auburn University, Auburn, AL, United States of America

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• Aubrey N. Beal,

  Roles Conceptualization, Investigation, Methodology, Supervision, Writing – original draft, Writing – review & editing

  Affiliation Department of Electrical & Computer Engineering, University of Alabama in Huntsville, Huntsville, AL, United States of America

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• Edmon Perkins

  Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Writing – original draft, Writing – review & editing

  Affiliation Department of Mechanical & Aerospace Engineering, North Carolina State University, Raleigh, NC, United States of America

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