Application of self-adaptive interference canceller to bioelectric signal treatment / 医疗卫生装备

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.