作业帮Matlab里同时显示曲面和曲线在平面上的投影问题代码如下：x=linspace(-4,4,400);y=linspace(-4,4,400); [x,y]=meshgrid(x,y);z=0.2*exp(-2*(x).^2-2*y.^2);surf(x,y,z); shading interp;axis equal;hold on;t = 0:0.001:2*pi;x=2*sin(t);y=2*co
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![Matlab里同时显示曲面和曲线在平面上的投影问题代码如下：x=linspace(-4,4,400);y=linspace(-4,4,400); [x,y]=meshgrid(x,y);z=0.2*exp(-2*(x).^2-2*y.^2);surf(x,y,z); shading interp;axis equal;hold on;t = 0:0.001:2*pi;x=2*sin(t);y=2*co](/uploads/image/z/2800042-34-2.jpg?t=Matlab%E9%87%8C%E5%90%8C%E6%97%B6%E6%98%BE%E7%A4%BA%E6%9B%B2%E9%9D%A2%E5%92%8C%E6%9B%B2%E7%BA%BF%E5%9C%A8%E5%B9%B3%E9%9D%A2%E4%B8%8A%E7%9A%84%E6%8A%95%E5%BD%B1%E9%97%AE%E9%A2%98%E4%BB%A3%E7%A0%81%E5%A6%82%E4%B8%8B%EF%BC%9Ax%3Dlinspace%28-4%2C4%2C400%29%3By%3Dlinspace%28-4%2C4%2C400%29%3B+%5Bx%2Cy%5D%3Dmeshgrid%28x%2Cy%29%3Bz%3D0.2%2Aexp%28-2%2A%28x%29.%5E2-2%2Ay.%5E2%29%3Bsurf%28x%2Cy%2Cz%29%3B+shading+interp%3Baxis+equal%3Bhold+on%3Bt+%3D+0%3A0.001%3A2%2Api%3Bx%3D2%2Asin%28t%29%3By%3D2%2Aco)
Matlab里同时显示曲面和曲线在平面上的投影问题代码如下：x=linspace(-4,4,400);y=linspace(-4,4,400); [x,y]=meshgrid(x,y);z=0.2*exp(-2*(x).^2-2*y.^2);surf(x,y,z); shading interp;axis equal;hold on;t = 0:0.001:2*pi;x=2*sin(t);y=2*co
Matlab里同时显示曲面和曲线在平面上的投影问题
代码如下：
x=linspace(-4,4,400);
y=linspace(-4,4,400);
[x,y]=meshgrid(x,y);
z=0.2*exp(-2*(x).^2-2*y.^2);
surf(x,y,z);
shading interp;
axis equal;
hold on;
t = 0:0.001:2*pi;
x=2*sin(t);
y=2*cos(t);
z=t;
plot3(x,y,z,'r')
画出的图我转到xoy平面上,曲线就会被挡住,如何能同时显示这两个图在xoy上的投影呢?
grid on;
Matlab里同时显示曲面和曲线在平面上的投影问题代码如下：x=linspace(-4,4,400);y=linspace(-4,4,400); [x,y]=meshgrid(x,y);z=0.2*exp(-2*(x).^2-2*y.^2);surf(x,y,z); shading interp;axis equal;hold on;t = 0:0.001:2*pi;x=2*sin(t);y=2*co
x=linspace(-4, 4, 400);
y=linspace(-4, 4, 400);
[x,y]=meshgrid(x, y);
z=0.2*exp(-2*(x).^2-2*y.^2);
surf(x, y, z);
shading interp;
axis square
hold on
t = 0:0.001:2*pi;
x=2*sin(t);
y=2*cos(t);
z=t;plot3(x,y,z,'r','linewidth',2)
tools->Rotate 3D
右键菜单->Go to X-Y View
把axis equal 改成axis square
