show_patttern.m

一个用C＋＋计算微带天线的完整的3D例子

This_file='Patch.txt';


Ez_file='Ez_f0_.txt';
Pattern_file='Pattern_f0_.txt';
time_file='Time_f0_.txt';
S11_file='S11_f0_.txt';

Ez_file=strrep(Ez_file,'.txt',This_file);
Pattern_file=strrep(Pattern_file,'.txt',This_file);
time_file=strrep(time_file,'.txt',This_file);
S11_file=strrep(S11_file,'.txt',This_file);



fid=fopen(time_file,'r');
y=fscanf(fid,'%f %f %f',[2,inf]);
fclose(fid);
figure(1);
plot(y(2,:));

fid=fopen(Ez_file,'r');
z=fscanf(fid,'%f %f %f',[105,inf]);
fclose(fid);
figure(2);
surf(z);

fid=fopen(Pattern_file,'r');
pattern=fscanf(fid,'%f %f %f',[6,inf]);
fclose(fid);
figure(3);
plot(pattern(1,:),'g');
hold on;
plot(pattern(2,:),'r');
plot(pattern(3,:));
title('0(deg.)');
hold off;
figure(4);
plot(pattern(4,:),'g');
hold on;
plot(pattern(5,:),'r');
plot(pattern(6,:));
title('0(deg.)');
hold off;