Draw 3D object. code this in 2016a version.help!
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madhan ravi
2018-12-22
[x y] = meshgrid(-1:0.1:1); % Generate x and y data
z = 1-x.^2; % Generate z data
surf(x, y, z) % Plot the surface
hold on
[x y] = meshgrid(-1:0.1:1);
z = zeros(size(x, 1));
surf(x, y, z)
[x z] = meshgrid(-1:0.1:1);
y = zeros(size(x, 1));
surf(x, y, z)
[x z] = meshgrid(-1:0.1:1);
y = 3*ones(size(x, 1));
surf(x, y, z)
xlabel('x')
ylabel('y')
zlabel('z')
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2018-11-20
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2022-12-2
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