Using an actual collected radar signal, we change the orders of the regressionfilter from first-order to tenth-order and obtain the corresponding ground clutter suppression ratios.
在基于一组实际采集的雷达信号的基础上，给出了回归滤波器的地物杂波抑制比随着滤波器阶数的变化情况。
2
Through the study of the computational complexity of regressionfilter, the orthogonal polynomials which make the regressionfilter has the minimum computational complexity are found.
通过对回归滤波器的计算复杂度的研究，寻找使回归滤波器计算量最小的正交多项式。
3
From the orthogonal polynomials fit, this dissertation gives the basic theory of the regressionfilter for ground clutter suppression and the filtering process using a regressionfilter.