Fig. 29

Probability density of \(\:{f}_{1}\) obtained by the proposed GMM method under different learning samples: (a) 40%, (b) 60%, (c) 80% and (d) 100%.
Probability density of \(\:{f}_{1}\) obtained by the proposed GMM method under different learning samples: (a) 40%, (b) 60%, (c) 80% and (d) 100%.