The polynomial model fitting for radar cross section (RCS) of target is used for estimating the parameters of precession, which provides a new way for radar target discrimination.

然后通过对目标RCS回波数据进行多项式拟合，估计进动参数，以此为雷达目标识别提供新的技术思路。

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This S-Band radar provided real-time discrimination and classification of the target, information that considerably enhances the probability of intercept.

CENTERFORSECURITYPOLICY: Go Navy missile defense!