Autodetection of J Wave Based on Random Forest with Synchrosqueezed Wavelet Transform

Figure 5

The intrinsic mode of J wave-positive and J wave-negative (a) mode 1, (b) mode 2, (c) mode 3, (d) mode 4, and (e) mode 5. The red lines stand for J wave-positive and the blue lines stand for J wave-negative.

(a)

(b)

(c)

(d)

(e)