Fig. 8From: Wall parameters estimation based onsupport vector regression for through wall radar sensingPerformances of the regular SVR method as the standoff distance changes. a Test data (R = 10 cm, D yj =3×d j ); b test data (R = 10 cm, D yj =2×d j ); c test data (R = 10 cm, D yj =1 cm)Back to article page