Question

matlab作图 xy关系图xt=1000;xc=1000;yt=100;yc=200;s=40;f1=1/xt-1/x

Answer 1

ezplot('y*(0.005* (sin(x))^2)+y^2*(1e-6*(cos(x))^4+5e-5*(sin(x))^4+6.1793e-4*(cos(x))^2*(sin(x))^2)-1',[ 0,pi/2,0,1000]);