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Radar Signal Detection Based on High order Fractal Feature

DU Gan,ZHANG Shou hong(Key Laboratory For Radar Signal Processing,Xi'dian University,Xi'an 710071,China)  
In this paper,the high order fractal feature is employed to analyze radar signal.The new fractal feature lacunarity is used to identify target and clutter.We derive formula of lacunarity in additive noise.The experiments show that higher detection accuracy of sea surface targets can be obtained by using lacunarity feature than by fractal dimension.
【Fund】: 九五预研基金资助课题
【CateGory Index】: TN957
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