www.gusucode.com > symbolic 源码程序 matlab案例代码 > symbolic/FillAreaBetweenContoursExample.m
%% Fill Area Between Contours % Fill the area between contours by setting the |Fill| input of % |fcontour| to |'on'|. If you want interpolated shading instead, use the |fsurf| % function with its option |'EdgeColor'| set to |'none'| followed by % the command |view(0,90)|. % % Create a plot that looks like a sunset by filling the contours of % % $${\rm erf}((y+2)^3) - e^{(-0.65((x-2)^2+(y-2)^2)}.$$ syms x y f = erf((y+2)^3) - exp(-0.65*((x-2)^2+(y-2)^2)); fcontour(f,'Fill','on')