摘要
本文首先在考虑了目标电磁散射全响应的条件下,以其传递函数为基础,应用函数逼近的理论和方法,建立了求取目标特征系数的实用算法。然后,以特征系数作为识别特征量,采用最小距离分类法,实现了自动目标识别。
On the basis of target transfer function with the early-time and later-time responses together, a method for solving the target feature coefficients is investigated by utilizing the approximation theory and method. Then, the feature coefficients are classified by the minimum distance criterion to recognize the target automatically.
关键词
逆散射
逼近理论
目标识别
雷达
Inverse scattering
Approximation
Numerical method
Target recognition
