The following publications are possibly variants of this publication:
- Widely linear estimation of quaternion signals with intermittent observationsJosé D. Jiménez-López, Rosa M. Fernández-Alcalá, Jesús Navarro-Moreno, Juan Carlos Ruiz-Molina. sigpro, 136:92-101, 2017. [doi]
- Semi-widely linear estimation algorithms of quaternion signals with missing observations and correlated noisesRosa María Fernández-Alcalá, Jesús Navarro-Moreno, José D. Jiménez-López, Juan Carlos Ruiz-Molina. jfi, 357(5):3075-3096, 2020. [doi]
- A Quaternion Widely Linear Model for Nonlinear Gaussian EstimationJesús Navarro-Moreno, Rosa Maria Fernández-Alcalá, Juan Carlos Ruiz-Molina. tsp, 62(24):6414-6424, 2014. [doi]