Performance Analysis of Multiscale Entropy for the Assessment of ECG Signal Quality

Figure 4

The effect of signal length on MSE for the artificial ECG signals. (a) The 3D view of the effect of signal length on all of the four artificial ECGs. (b) Different lengths and their corresponding MSE with a scale factor of 5. (c) Different lengths and their corresponding MSE with a scale factor of 10.

(a)

(b)

(c)