Improved ECG-Derived Respiration Using Empirical Wavelet Transform and Kernel Principal Component Analysis

<div>Comparison between the proposed method and three traditional EDR methods: (a) correlation coefficients and (b) magnitude squared coherence coefficients.</div>

Computational Intelligence and Neuroscience

fig9

Figure 9

Figure 9: Improved ECG-Derived Respiration Using Empirical Wavelet Transform and Kernel Principal Component Analysis 