豆粑粑 matlab 3Dcontourslice

正文摘要:

clear,clc,close all t = (0:100)'/50*pi; % h=figure(1) x = cos(t) * [1 2 2 1 1]; y = sin(t) * [1 2 2 1 1]; z = repmat([1 1 -1 -1 1]*.6, numel(t), 1); [xi,yi,zi] = meshgrid(-2:.1:2); v = exp(- cos(xi) ...