untitled.m

本程序是基于机动目标跟踪课题的整个算法程序

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');