A Novel Classification and Identification Scheme of Emitter Signals Based on Ward’s Clustering and Probabilistic Neural Networks with Correlation Analysis

<div>The number of clusters <i>K</i> versus the different evaluation indexes. (a) The number of clusters <i>K</i> versus CH values. (b) The number of clusters <i>K</i> versus DB values. (c) The number of clusters <i>K</i> versus Silh values. (d) The number of clusters <i>K</i> versus Gap values.</div>

Computational Intelligence and Neuroscience

fig6

Figure 6

Figure 6: A Novel Classification and Identification Scheme of Emitter Signals Based on Ward’s Clustering and Probabilistic Neural Networks with Correlation Analysis 

Figure 6 | A Novel Classification and Identification Scheme of Emitter Signals Based on Ward’s Clustering and Probabilistic Neural Networks with Correlation Analysis 