Question

matlab 极坐标画图问题

syms Rz A k1 a x y x1 y1 x11 y11 r w3 r1 r11Rz=46.3626;k=0.4642265;k1=7;A=Rz*k/k1;r=7.5;r1=sqrt(Rz^2+A^2+2*Rz*A*cos(6*a));F=atan((Rz*sin(a)+A*sin(k1*a))./(Rz*cos(a)+A*cos(k1*a)));r2=subs(r1,a,[-pi/2:1*pi/180:pi/2]);FF=subs(F,a,[-pi/2:1*pi/180:pi/2]);polar(FF,r2);
这个程序图像指出来一半，我怎么把图形画完整？？？

Answer 1

Rz=46.3626;

k=0.4642265;

k1=7;

A=Rz*k/k1;

a=-pi:1*pi/180:pi;

r=sqrt(Rz^2+A^2+2*Rz*A*cos(6*a));

F=atan2((Rz*sin(a)+A*sin(k1*a)),(Rz*cos(a)+A*cos(k1*a)));

polar(F,r);