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Volume 21 Issue 5
Sep.  1999
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SHI Yonggang, ZHANG Yue, ZHOU Zhiguo, LI Yi, XIA Zhuoyan. Deblurring and Restoration of Gastroscopy Image Based on Gradient-guidance Generative Adversarial Networks[J]. Journal of Electronics & Information Technology, 2022, 44(1): 70-77. doi: 10.11999/JEIT210920
Citation: Xie Wenlu, Zhang Qianling, Chen Yanhui, Xie Weixin. THE STUDY OF SIGNAL DETECTION IN CLUTTER BY FRACTAL METHOD[J]. Journal of Electronics & Information Technology, 1999, 21(5): 628-633.

THE STUDY OF SIGNAL DETECTION IN CLUTTER BY FRACTAL METHOD

  • Received Date: 1998-01-15
  • Rev Recd Date: 1998-11-16
  • Publish Date: 1999-09-19
  • Real clutter data collected from land radar are fractally processed. Fractal-based methods for signal detection are presented, and the detector performances are given experimentally. Multifractal is also used to extract multilevel fractal features and further to signal detection. All the methods have better detecting performance.
  • Jaggard D L, et al. Scattering from fractally corrugated surfaces, J. Opt. Soc. Am., 1990, A7(6): 1131-1139.[2]谢文录, 谢维信. 动态分形表面的电磁散射. 电子学报, 1998, 26(12): 49-51.[3]谢文录. 谢维信. 雷达杂波的分形特性研究. 系统工程与电子技术, 1999, 21(1): 41-44.[4]Haykin S. Detection of signals in chaos, Proc[J].IEEE.1995, 83(1):95-122[5]Lo T, Leung H, et al. Fractal characterisation of sea-scattered signals and detection of sea-surface targets, IEE Proc-F, 1993, 140(4): 243-250.[6] Kirk J C, et al. Using the fractal dimension to discremination between targets and clutter. IEEE National Radar Conference, America: 1993, 76-78.[6]谢文录, 谢维信. 时间序列中的分形分析和参数提取. 信号处理, 1996, 13(2): 97-104.[8] 黄立基, 丁菊仁. 多标度分形理论及进展. 物理学进展, 1991, 11(3): 269-325.
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