平滑梯度矢量是基于最小均方误差算法所获得的梯度矢量其与滤波器输出误差及输入信号样本相关。用该平滑梯度矢量对收敛因子进行调节换种说法但不改变愿意

Using the smoothed gradient vector obtained from the minimum mean square error algorithm, the convergence factor is adjusted based on the filter output error and input signal samples.