MATLAB绘制 维维安尼Viviani曲线_Viviani_matlab

clear close all syms s t k u r; x1='2*sin(s)*cos(t)';y1='2*sin(s)*sin(t)';z1='2*cos(s)'; x2='-2*cos(k)*cos(k)';y2='2*sin(k)*cos(k)';z2='u'; subplot(1,2,1);ezmeshc(x2,y2,z2,[0,pi,-2,2]); %绘制圆柱面 hold on; ezsurf(x1,y1,z1,[-pi,pi,0,pi]); %绘制球面 title(' 球面与圆柱面 '); hold off; x3='-2*cos(r)*cos(r)';y3='2*sin(r)*cos(r)';z3='2*sin(r)'; subplot(1,2,2);ezplot3(x3,y3,z3,[0,2*pi]); title(' 维维安尼(Viviani)曲线 ') msgbox('MATLAB编程答疑，请加QQ: 1530497909','MATLAB答疑','help') web http://url.cn/TKcdXk -browser