Application of self-adaptive interference canceller to bioelectric signal treatment
- VernacularTitle:自适应干扰对消器在生物电信号处理中的应用
- Author:
Liangling GU
;
Yongming YANG
;
Xiaoli QUAN
;
Qiaohui GUO
;
Sanqiang WANG
- Publication Type:Journal Article
- Keywords:
LMS algorithm;
self-adaptive filter;
ECG;
power frequency interference;
baseline shift
- From:
Chinese Medical Equipment Journal
1989;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Self-adaptive interference canceller based on LMS algorithm is an excellent filter which can adjust system parameter automatically. With good robustness, it can be applied to every signal abstraction and data treatment, especially bioelectric signals. By this algorithm, both the power frequency interference and baseline shift, for example, the ones of ECG signals, can be successfully eliminated.
