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A real unconstrained equivalent problem of the quaternion equality constrained weighted least squares problem.

Fengxia ZhangYing LiJianli Zhao
Published in: Numer. Algorithms (2023)
Keyphrases
  • weighted least squares
  • least squares
  • missing data
  • error function
  • conjugate gradient
  • feature selection
  • three dimensional
  • particle filter