利用信号的非圆特性，提出了一种信源个数估计的改进方法。

Based on non-circular property, a novel technique is proposed to estimate the number of sources.

youdao

利用信号的非圆特性，提出了一种信源个数估计的改进方法。

Based on non-circular property, a novel technique is proposed to estimate the number of sources.

youdao