... 共变微分算子 operator of covariant differentiation 共变系数 coefficient of covariation 共变元素 covariant element ...
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The algorithm constructs matrixes by using covariation or covariation coefficient and estimates bearing and range of near-field sources by rooting method.
本方法利用协变异(或协变异系数)构造矩阵,并通过求根的方法估计近场源的方向角和距离参数。
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