huitutm4.m

包括MATLAB7.0实用指南（1）书中所有的例子的源代码。

[x,y,z]=meshgrid(-1.25:.1:-.25,-2:.2:2,-2:.1:2);
v=x.*exp(-x.^2-y.^2-z.^2);
h=slice(x,y,z,v,[-1 -.75 -.5],[],[0]);
alpha('color')
set(h,'edgecolor','none','facecolor','interp',...
    'facealpha','interp')
alphamap('rampdown')
alphamap('increase',.1)
colormap(hsv)