The more alterative, the more difficult the choice.选择越多, 愈难抉择.This paper propose a novel alterative step LMS auto - adapted filter algorithm based on mean squared - error estimation.介绍了一种基于均方误差估计的新变步长LMS自适应滤波算法....
She absentmindedly played with some hairs which clung to the comb.她心不在焉地玩弄着梳子粘附着的几根头发.I don't like that fashion the men used to have of slicking their hairs down.我不喜欢过去男士们将头发弄得油光水滑的式样.Don't split hairs. You kno...