www.gusucode.com > 基于机动目标跟踪课题的整个算法matlab程序 > Untitled.m
x1=0:10:900; y1=sqrt(-(x1-450).^2+450^2); x2=900:10:1800; y2=-sqrt(-(x2-1350).^2+450^2); x3=1800:3000; y3=0; figure; plot(x1,y1,'k',x2,y2,'k',x3,y3,'k');