Unknown Radar Signals Deinterleaving Based on Improved K-means Algorithm
Yang Cheng-zhi · Modern Electronics Technique · 2010
Since K-means algorithm can not be used for the deinterleaving of the unknown radar signals and needs to make sure the clustering number beforehand,an improved K-means algorithm is proposed based on the introduction of Euclidean distance and the distance threshold value,and the achievement of the automatic selection for the clustering number and clustering center.The algorithm can keep the original advantage and doesn't need the clustering number.The simulation shows that this algorithm enlarges the application range of K-means algorithm and can successfully deinterleave unknown radar signals.