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On the theoretical basis, using simulated and measured radar clutter data, we tested the inversion algorithm respectively. In simulated radar clutter data inversion, inversion results with and without considering the regularization item are discussed. In real radar clutter data inversion, dependence of the inversion results on the precision of the first guess values is discussed, in which the first guess values are either emperical model values or statistics inversion results, respectively. Finally, the advantages and disadvantages are compared between the variation adjoint regularization algorithm and the traditional statistical inversion algorithm, pointing out the direction of improvement in future work.
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Keywords:
- ocean duct /
- radar clutter /
- variation adjoint /
- regularization
[1] ［1］Yan H J, Fu Y, Hong Z J 2006 Introduction to Modern Atmospheric Refraction (Shanghai: Shanghai Scientific and Technological Education Publishing House) (in Chinese) ［严豪健、符养、洪振杰 2006 现代大气折射引论 (上海: 上海科技教育出版社)］
[2] ［2］Gossard E E, Strauch R G 1983 Radar Observation of Clear Air and Clouds (New York: Elsevier)
[3] ［3］Krolik J L, Tabrikian J 1998 Proceedings of the 1997 Battlespace Atmospherics Conference (San Diego: Space and Nav. Warfare Sys. Command Centre)
[4] ［4］Rogers L T, Hattan C P 2000 Radio Sci. 35 955
[5] ［5］Gerstoft P, Rogers L T, Krolik J K, Hodgkiss W S 2003 Radio Sci. 38 8053
[6] ［6］Vasudevan S, Anderson H R, Kraut S, Gerstoft P 2007 Radio Sci. 42 2014
[7] ［7］Sheng Z, Huang S X 2009 Acta Phys. Sin. 58 4328 (in Chinese) ［盛峥、黄思训 2009 58 4328］
[8] ［8］Sheng Z, Huang S X, Zheng G D 2009 Acta Phys. Sin. 58 4335 (in Chinese) ［盛峥、黄思训、曾国栋 2009 58 4335］
[9] ［9］Sheng Z, Huang S X, Zhao X F 2009 Acta Phys. Sin. 58 6627 (in Chinese) ［盛峥、黄思训、趙小峰 2009 58 6627］
[10] ］Sheng Z, Huang S X 2010 Acta Phys. Sin. 59 1734 (in Chinese) ［盛峥、黄思训 2010 59 1734］
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[1] ［1］Yan H J, Fu Y, Hong Z J 2006 Introduction to Modern Atmospheric Refraction (Shanghai: Shanghai Scientific and Technological Education Publishing House) (in Chinese) ［严豪健、符养、洪振杰 2006 现代大气折射引论 (上海: 上海科技教育出版社)］
[2] ［2］Gossard E E, Strauch R G 1983 Radar Observation of Clear Air and Clouds (New York: Elsevier)
[3] ［3］Krolik J L, Tabrikian J 1998 Proceedings of the 1997 Battlespace Atmospherics Conference (San Diego: Space and Nav. Warfare Sys. Command Centre)
[4] ［4］Rogers L T, Hattan C P 2000 Radio Sci. 35 955
[5] ［5］Gerstoft P, Rogers L T, Krolik J K, Hodgkiss W S 2003 Radio Sci. 38 8053
[6] ［6］Vasudevan S, Anderson H R, Kraut S, Gerstoft P 2007 Radio Sci. 42 2014
[7] ［7］Sheng Z, Huang S X 2009 Acta Phys. Sin. 58 4328 (in Chinese) ［盛峥、黄思训 2009 58 4328］
[8] ［8］Sheng Z, Huang S X, Zheng G D 2009 Acta Phys. Sin. 58 4335 (in Chinese) ［盛峥、黄思训、曾国栋 2009 58 4335］
[9] ［9］Sheng Z, Huang S X, Zhao X F 2009 Acta Phys. Sin. 58 6627 (in Chinese) ［盛峥、黄思训、趙小峰 2009 58 6627］
[10] ］Sheng Z, Huang S X 2010 Acta Phys. Sin. 59 1734 (in Chinese) ［盛峥、黄思训 2010 59 1734］
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