公开(公告)号：US20150269493A1

公开(公告)日：2015-09-24

申请号：US14220755

申请日：2014-03-20

Applicant: FutureWei Technologies, Inc.

Inventor： Lan Hu ,  Sai Mohan Kilambi ,  Ming Jia

IPC: G06N99/00 ,  H03H21/00

CPC classification number: G06N99/005 ,  G06N99/00 ,  H03H21/0012 ,  H03H21/0043 ,  H03H2021/0092

Abstract: In one embodiment, a method for training an adaptive filter includes receiving, by a processor from a device, an input signal and a training reference signal and determining a correlation matrix in accordance with the input signal, the training reference signal, and a filter type. The method also includes determining a plurality of coefficients in accordance with the correlation matrix and adjusting the adaptive filter in accordance with the plurality of coefficients.

Abstract translation: 在一个实施例中，用于训练自适应滤波器的方法包括由处理器从设备接收输入信号和训练参考信号，并根据输入信号，训练参考信号和滤波器类型来确定相关矩阵 。 该方法还包括根据相关矩阵确定多个系数，并根据多个系数调整自适应滤波器。