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Volume 25 Issue 5
May  1999
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Journal of Beijing University of Aeronautics and Astronautics  > 1999  >  25(5): 505-508.
Ning Huansheng, Gao Ying, Wang Baofaet al. GRECO Geometry Fitting by Using VC++4.0[J]. Journal of Beijing University of Aeronautics and Astronautics, 1999, 25(5): 505-508. (in Chinese)
Citation: Ning Huansheng, Gao Ying, Wang Baofaet al. GRECO Geometry Fitting by Using VC++4.0[J]. Journal of Beijing University of Aeronautics and Astronautics, 1999, 25(5): 505-508. (in Chinese)
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GRECO Geometry Fitting by Using VC++4.0

  • Beijing University of Aeronautics and Astronautics,Dept. of Electronic Engineering

  • Received Date: 25 Mar 1998
  • Publish Date: 31 May 1999
    Abstract
  • GERCO(Graphical Electromagnetic Computing) is recognized as one of the most valuable methods for computing the high-frequency RCS (Radar Cross Section). To the complex radar targets, in order to obtain a satisfying result, the target geometry fitting is an important work in applying the GRECO method. This paper shows the principle method by using Catmull-Rom spline function geometry fitting theory, Visual C+ + language and OpenGL in Windows NT system. It gives the RCS curves of a standard body and a complex radar target, which are satisfying measured results. The results can have practical engineering worth.

     

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    • References(1)
  • 1. Rius J M, Luis J. High-frequency RCS of complex radar targets in real time. IEEE Trans Antennas Propagation, 1993, 41(9):1308~1319 2. Tony D D, Brian A B. Geometric continuity, shape parameters, and geometric constructions for Catmull-Rom splines. ACM Transactions on Graphics, 1988, 7(1):1~41 3. 廖朵朵,张华军.OpenGL三维图形程序设计. 北京:星球地图出版社,1996
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