A complementary least-mean-square algorithm of adaptive filtering for SQUID based magnetocardiography

• 来源期刊: 中国物理(英文版)
• 关键词: magnetocardiography convergence tracking
• 年，卷（期）: 2005,（6）
• 页码范围: 1095-1100
• 页数: 6页
• 语种: 英文

摘要

We present acomplementary least-mean-square algorithm of adaptive filtering for SQUID-based magnetocardiography, in which both rapid convergence and fine tracking are realized by switching the weight parameters back and forth between two filters according to the least mean square principle.