plot()
hold
plot()

2Â¥: Originally posted by FMStation at 2016-12-09 04:24:01
plot()
hold
plot()


https://www.mathworks.com/help/matlab/ref/hold.html
Retain current plot when adding new plots

N=100;
M=100;
R=10;
X=zeros(N+1,M+1);
X0=zeros(N+1,M+1)-R*2;
Y=zeros(N+1,M+1);
Y0=zeros(N+1,M+1)+R*2;
Z=zeros(N+1,M+1);
Z0=zeros(N+1,M+1)-R*2;
for i=1:N+1
    for j=1:M+1
        X(i,j)=R*sin(pi/(N-1)*i)*cos(2*pi/M*j);
        Y(i,j)=R*sin(pi/(N-1)*i)*sin(2*pi/M*j);
        Z(i,j)=R*cos(pi/(N-1)*i);
    end
end
hold off;
mesh(X,Y,Z);
hold on;
mesh(X,Y,Z0);
mesh(X,Y0,Z);
mesh(X0,Y,Z);

6Â¥: Originally posted by 512095518 at 2016-12-10 10:25:54
¿´¸öÀý×Ó£¬ÄãÌå»áÏ£¬ÒªÍ¶Ó°ÒªÄĸöÃ棬¾Í°ÑÄǸöÃæµÄ×ø±ê¸Ä³É0£¬È»ºóƽÒÆͼÏñ

N=100;
M=100;
R=10;
X=zeros(N+1,M+1);
X0=zeros(N+1,M+1)-R*2;
Y=zeros(N+1,M+1);
Y0=zeros(N+1,M+1)+R*2;
Z=zeros(N+1,M+1 ...

8Â¥: Originally posted by ÖÙÏÄÎÚÍаî at 2017-01-03 11:47:10
Èç¹ûÎÒÒªµÄ²»ÊÇͶӰ£¬¶øÊÇij¸öͶӰÃæµÄÂÖÀªÄÜ×öµ½Âð

...