An Improved Adaptive Noise Canceller and Its Application

摘要：

The application of adaptive noise canceller to parameter estimator is restricted for its unsatisfactory performance in the condition of high SNR input. The article presents an improved adaptive noise canceller, which shows nice filtering function and good tracking ability without prior information of interference and motion model of the object. Only one condition needed is that the interference noise varies faster than the parameter to be estimated. The presented method has been used to process some trial and the results have shown exciting property.

作者: Xia Zhongying Liang Guolong Sun Xiangqian

作者单位: Harbin Engineering University, Harbin 150001 P. R. C

会议类型: 国际会议

会议名称: 2007年国际声学工程与技术学术会议

会议地点: 北京

会议语种:英文

页码: 423-426

在线出版日期: 2007-10-01（万方平台首次上网日期，不代表论文的发表时间）