x=[1:pi/180:pi]; a=100*cos(x);b=-100*sin(x);c=40; tan(y/2)=(a+sqrt(a.*a+b.*b-c*c))/(b-c);plot(x,y);
x=[1:pi/180:pi]; a=100*cos(x);b=-100*sin(x);c=40; tan(y/2)=(a+sqrt(a.*a+b.*b-c*c))/(b-c);plot(x,y);
日期：2022-01-27 18:28:46 人气：1
x=[1:pi/180:pi]; a=100*cos(x);b=-100*sin(x);c=40; tan(y/2)=(a+sqrt(a.*a+b.*b-c*c))/(b-c);plot(x,y);