单频干扰对消，需要的信号里面含有很强的单频干扰，经过自适应的单频干扰对消，结果消除了强的单频干扰。效果很好-Single-frequency interference cancellation, the need to contain a strong signal inside the single-frequency interference, after the single-frequency adaptive interference cancellation, resulting in the elimination of a strong single-frequency interference. Well