Overview Pandas continues to be a core Python skill in 2026, powering data analysis, cleaning, and engineering workflows ...

Abstract: In this paper, we consider the problem of array gain-phase error self-calibration and direction of arrival (DOA) estimation for uniform linear arrays. We ...

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Abstract: In underwater localization scenarios, especially for the ultra short baseline (USBL) system, array calibration is essential. The localization performance may decrease rapidly when the array ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. A colorimetric sensor array has been developed to differentiate various micro- and ...

The proposed high-precision fast direction-of-arrival estimation method for planar array includes two steps, and the expression of the result includes two items: 1) a 2-stage grid search approach over ...