ECG Signal Denoising and Features Extraction Using Unbiased FIR Smoothing

Figure 9

Features of the ECG signal extracted using the UFIR smoothing filter (Smooth-UFIR), basic linear predictor (Linear Predict) [25], and UFIR predictive filter (Predict UFIR): (a) , (b) , and (c) .

(a)

(b)

(c)