平面波展开法计算声子晶体带隙
于 2022-06-01 发布
文件大小:1.44 kB
0 122
下载积分: 2
下载次数: 2
代码说明：
平面波展开法计算声子晶体带隙clear; clc; tic; epssys=1.0e-6; %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%a = 0.02; a1 = a* [1 0 0];a2 = a* [0 1 0];a3 = a* [0 0 1];%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%da = 11600; db = 1300; la1a=1.49e10; la1b=4e4; %la2a=4.20e10; %la2b=6e5; f = 0.3; Au = norm(cross(a1,a2)); Rc = 0.008; Ac = pi*(Rc)^2;
下载说明：请别用迅雷下载，失败请重下，重下不扣分！
发表评论
