www.gusucode.com > symbolic 源码程序 matlab案例代码 > symbolic/ControlResolutionOfImplicitSurfacePlotExample.m
%% Control Resolution of Implicit Surface Plot % Control the resolution of an implicit surface plot by using the |'MeshDensity'| % option. Increasing |'MeshDensity'| can make smoother, more accurate plots while % decreasing |'MeshDensity'| can increase plotting speed. % % Divide a figure into two by using |subplot|. In the first subplot, plot the % implicit surface $\sin(1/(x y z))$. % The surface has large gaps. Fix this issue by increasing the % |'MeshDensity'| to |40| in the second subplot. |fimplicit3| fills the gaps % showing that by increasing |'MeshDensity'| you increased the resolution of the plot. syms x y z f = sin(1/(x*y*z)); subplot(2,1,1) fimplicit3(f) title('Default MeshDensity = 35') subplot(2,1,2) fimplicit3(f,'MeshDensity',40) title('Increased MeshDensity = 40')