For signals with coherent disturbance the window-divisi on is adopted to make the noise removal processing performed only within segments with disturbance.

• 在有相干干扰区采用分时窗的办法,使去噪处理仅在有干扰的区域内进行。相干干扰的拾取是利用均值加权法实现的,该方法识别噪音准确,因而具有较强的实用性。