www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/Plot3DImplicitFunctionExample.m
%% Plot 3-D Implicit Function % Plot the hyperboloid $x^2 + y^2 - z^2 = 0$ over the default interval of % $[-5, 5]$ for _x_, _y_, and _z_. f = @(x,y,z) x.^2 + y.^2 - z.^2; fimplicit3(f)