Two-dimensional direction of arrival estimating method based on planar array and estimator
A direction-of-arrival and direction-estimating technology, which is applied to components of radio wave directors, radio wave direction/deviation determination systems, systems for determining direction or offset, etc., can solve the problem of limited applications, increased dimensionality of redundant dictionaries, Increased computational complexity and other issues
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[0082] According to one embodiment, limiting the β-domain reconstruction signal error is smaller than the second preset threshold, and minimizes the p-norm (0≤p≤1) of the sparse signal matrix in the β domain.
[0083] Specifically, in J MMV problems, each problem solves a K β ×K order matrix
[0084] min S ~ i | | s ~ i l 2 | | 1 , s . t . | | G ^ i - B ~ L ...
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