An least-square -based approach to remove ECG signal's baseline normalization
xin-cun Wang, Cai Ruo-song · 2010 Sixth International Conference on Natural Computation · 2010
Baseline correction is an key step in signal pretreatment. The result influences the processing of the next step directly, so it has important actual meaning to find out a method which is simply and available. In this article, we propose an baseline correction method which is based on least square method. Through a great deal of experiment, we prove that the method we propose is a kind of fast, available method, and has maneuverability.