当噪声水平未知时，匹配子空间检测器属于“角度型”检测器。

With unknown noise level, the MSD is of "angle type".

youdao

当噪声水平未知时，匹配子空间检测器属于“角度型”检测器。

With unknown noise level, the MSD is of "angle type".

youdao