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matlab笔记

命令

matlab -nodesktop -nosplash -r main

先使用system('echo $LD_LIBRARY_PATH')查看目录, 如果和命令行的不一样, 则

system(['export LD_LIBRARY_PATH=;' sysorder], '-echo'); %% 自己设成命令行的值

代码

% 绘制一个空心球体
t=linspace(0, 2*pi, 20);
p=linspace(0, 2*pi, 20);
[ theta, phi ] = meshgrid(t, p);
r=1; % 半径
x=r*sin(theta).*sin(phi);
y=r*sin(theta).*cos(phi);
z=r*cos(theta);
surf(x, y, z, 'linestyle', 'none');
axis equal;
alpha(0.1);
hold on;