A Theoretical Foundation for the Widely Linear Processing of Quaternion-Valued Data


In this paper, we will give a theoretical foundation for a quaternion-valued widely linear estimation framework. The estimation error obtained with the quaternion-valued widely linear estimation method is proved to be smaller than that obtained using the usual quaternion-valued linear estimation method.

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Nitta, T. (2013) A Theoretical Foundation for the Widely Linear Processing of Quaternion-Valued Data. Applied Mathematics, 4, 1616-1620. doi: 10.4236/am.2013.412219.

Conflicts of Interest

The authors declare no conflicts of interest.


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