理想导体表面电磁波的反射(共2页).doc

精选优质文档-倾情为你奉上实验四 理想导体表面电磁波的反射代码：clear all; f=50; w=2*pi/f;z =20:-0.1:0;x=0:0.1:20;x1=20:0.1:40;z1=0:0.1:20;for t=1:200 X,Y=meshgrid(0:4:40,-20:2:20); Z=zeros(size(X,1),size(X,2); mesh(X,Y,Z); hold on; Ey=5*cos(w*t-x+z); quiver3(x,zeros(size(x),z,zeros(size(x),Ey,zeros(size(x),5,r); hold on; Ey1=5*cos(w*t-x1-z1); quiver3(x1,zeros(size(x1),z1,zeros(size(x1),-Ey1,zeros(size(x1),5,b); view(2,34); hold off