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Polarization radar target recognition based on curve fitting under the least square criterion using improved simulated annealing algorithm

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4 Author(s)
Wang Xuesong ; ATR Lab., Nat. Univ. of Defense Technol., China ; Xiao Shunping ; Tao Huamin ; Zhuang Zhaowen

The conception of PSD (polarization states' distance) is presented to describe the dynamic characteristic of radar target's polarization structure in the frequency domain on the polarimetric and high-resolution radar system. An improved simulated annealing algorithm is presented to estimate the global optimal parameters of fitting curves of target's dynamic distribution. On this basis, a recognition experiment has been made on four kinds of aircraft, and good results are achieved

Published in:

Radar 97 (Conf. Publ. No. 449)

Date of Conference:

14-16 Oct 1997