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Joint Compressed Signal Recovery and RIS Diagnosis via Double-Sparsity Optimization.

Xuechun BianWenbo XuYue WangZhipeng CaiChau Yuen
Published in: IEEE Internet Things J. (2024)
Keyphrases
  • signal recovery
  • orthogonal matching pursuit
  • high dimensional
  • optimization method
  • sparse representation
  • transform domain
  • compressed sensing
  • sparse approximation
  • small number
  • natural images