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| THE CHAOS AND MULTIFRACTAL THEORY BASED RADAR SIGNAL PROCESSING AND RADAR TARGET RECOGNITION |
| Xian Ming; Zhuang Zhaowen; Xiao Shunping; Guo Guirong |
| ATR Lab.,National University of Defense Technology Changsha 410073 |
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Abstract Based on the recently developed chaos and multifractal theory,this paper introduces new methods for radar signal processing,radar targete characteristic analysing and radar target recognition.The Lyapunov exponents are calculated.With the correlationalintegral method,the multifractal dimensions of radar signal are further obtained.Then by the ART2 neural network,the radar target recognition is carred out.The results of this paper show that the chaos,multifracted and neural network theory have great potentials in the fields of radar signal processing and radar target recognition.
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Received: 19 May 1997
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1998, Vol. 20 
