Identification of Premature Ventricular Cycles of Electrocardiogram Using Discrete Cosine Transform-Teager Energy Operator Model

Figure 8

Record 208 with baseline wander noise in trace (a); DCT coefficients in trace (b); DCT-cepstrum in trace (c); and DCT-TEO in trace (d).

(a)

(b)

(c)

(d)