Based on the propagator method, noise correlation matrix is constructed by array signals and a fast TCT focusing matrix is developed.

该方法基于传播算子思想，直接利用阵列接收信号估计噪声相关矩阵，得到一种快速TCT聚焦矩阵。

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Based on the propagator method, noise correlation matrix is constructed by array signals and a fast TCT focusing matrix is developed.

该方法基于传播算子思想，直接利用阵列接收信号估计噪声相关矩阵，得到一种快速TCT聚焦矩阵。

youdao