%,妳需要公共區域邊界上的幾個點,把它們連起來就行了。
t = 0:0.02:2 * pi;
陰謀(1+SIN,COS(T)(T));%畫第壹輪
人;軸向相等;& gt圖(犯罪(T),1+COS(T));%畫第二輪
%填充繪畫區域* * *
TT = 0:0.02:π/2;
x 1 = sin(TT+π/2);Y1 = 1+COS(TT +π/ 2),X2 = 1+sin(TT-π/2);y2 = COS(TT-π/2);
X = [X1 X2],Y =[Y 1 Y2];
Patch (x,y,' r ');