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coarray. In DICTIOUS you will not only get to know all the dictionary meanings for the word
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English
Etymology
From co- + array.
Noun
coarray (plural coarrays)
- (mathematics) The mapping of an array into a cogroup.
2016, Mianzhi Wang, Arye Nehorai, “Coarrays, MUSIC, and the Cramér Rao Bound”, in arXiv:In this paper, we derive a simplified asymptotic mean square error (MSE) expression for the MUSIC algorithm applied to the coarray model, which is applicable even if the source number exceeds the sensor number.
- (computing) A variable declared with a codimension.
- (signal processing) The set of vector differences between the transmit and receive arrays.