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%¼ÆËã transmittance
clear;
clc;

c=3e8;
d1=6e-3;
d2=12e-3;
d3=36e-3;
d4=40e-3;
d5=10e-3;
% angle=60*pi/180;
%%
for  j=1:1000
w(1)=1.0e9;
% w(j+1)=w(j)+0.0014*1e9*2*pi;
w(j+1)=w(j)+0.02*1e9;
k0(j)=w(j)/c;
        e1(j)=1.21-100/(w(j)/1e9)^2;                                                      
        u1(j)=1-100/(w(j)/1e9)^2;
        e2(j)=4;
        u2(j)=1;
        for k=1:1000
            theta(1)=0;
            theta(k+1)= theta(k)+0.16;
            angle(k)= theta(k)*pi/180;
                % Ma          NIM
    pz1(j,k)=k0(j)*sqrt(e1(j))*sqrt(u1(j))*sqrt(1-sin(angle(k))^2/(e1(j)*u1(j)));
    q1(j,k)=sqrt(e1(j))/sqrt(u1(j))*sqrt(1-sin(angle(k))^2/(e1(j)*u1(j)));
    Ma = zeros(2,2);
    Ma(1,1) = cos(pz1(j,k)*d1);
    Ma(1,2) = i*sin(pz1(j,k)*d1)/q1(j,k);
    Ma(2,1) = i*q1(j,k)*sin(pz1(j,k)*d1);
    Ma(2,2) = cos(pz1(j,k)*d1);
                %Mb           PIM
    pz2(j,k)=k0(j)*sqrt(e2(j))*sqrt(u2(j))*sqrt(1-sin(angle(k))^2/(e2(j)*u2(j)));
    q2(j,k)=sqrt(e2(j))/sqrt(u2(j))*sqrt(1-sin(angle(k))^2/(e2(j)*u2(j)));
    Mb = zeros(2,2);
    Mb(1,1) = cos(pz2(j,k)*d2);
    Mb(1,2) = i*sin(pz2(j,k)*d2)/q2(j,k);
    Mb(2,1) = i*q2(j,k)*sin(pz2(j,k)*d2);
    Mb(2,2) = cos(pz2(j,k)*d2);
   
               % Mc         NIM
  % pz1(j)=k0(j)*sqrt(e1(j))*sqrt(u1(j))*sqrt(1-sin(angle)^2/(e1(j)*u1(j)));
  % q1(j)=sqrt(e1(j))/sqrt(u1(j))*sqrt(1-sin(angle)^2/(e1(j)*u1(j)));
    Mc = zeros(2,2);
    Mc(1,1) = cos(pz1(j,k)*d3);
    Mc(1,2) =i*sin(pz1(j,k)*d3)/q1(j,k);
    Mc(2,1) = i*q1(j,k)*sin(pz1(j,k)*d3);
    Mc(2,2) = cos(pz1(j,k)*d3);
;              %Md          PIM
%     pz2(j)=k0(j)*sqrt(e2(j))*sqrt(u2(j))*sqrt(1-sin(angle)^2/(e2(j)*u2(j)));
%     q2(j,k)=sqrt(ey(j)*ux(j)-ux(j)/uz(j)*sin(angle(k))^2)/ux(j);
%     Md = zeros(2,2);
%     Md(1,1) = cos(pz1(j)*d4);
%     Md(1,2) = i*sin(pz1(j)*d4)/q1(j);
%     Md(2,1) = i*q1(j)*sin(pz1(j)*d4);
%     Md(2,2) = cos(pz1(j)*d4);
    Md = zeros(2,2);
    Md(1,1) = cos(pz2(j,k)*d4);
    Md(1,2) = i*sin(pz2(j,k)*d4)/q2(j,k);
    Md(2,1) = i*q2(j,k)*sin(pz2(j,k)*d4);
    Md(2,2) = cos(pz2(j,k)*d4);
    ;        %Me            PIM
%     pz3(j)=k0(j)*sqrt(e3(j))*sqrt(u3(j))*sqrt(1-sin(angle)^2/(e3(j)*u3(j)));
%     q3(j)=sqrt(e3(j))/sqrt(u3(j))*sqrt(1-sin(angle)^2/(e3(j)*u3(j)));
%     Me = zeros(2,2);
%     Me(1,1) = cos(pz1(j)*d5);
%     Me(1,2) = i*sin(pz1(j)*d5)/q1(j);
%     Me(2,1) = i*q1(j)*sin(pz1(j)*d5);
%     Me(2,2) = cos(pz1(j)*d5);
    Me = zeros(2,2);
    Me(1,1) = cos(pz2(j,k)*d5);
    Me(1,2) = i*sin(pz2(j,k)*d5)/q2(j,k);
    Me(2,1) = i*q2(j,k)*sin(pz2(j,k)*d5);
    Me(2,2) = cos(pz2(j,k)*d5);
   
   
%      X=((Ma*Mb)^6*(Mc*Md)^6)^2;
%      X=((Ma*Mb)^8*(Mc*Md)^8)^3;
%      X=((Ma*Mb)^8*(Mc*Md)^8*(Ma*Mb)^8*(Mc*Md)^8*(Ma*Mb)^8*(Mc*Md)^8)^1;
%      X=(Ma*Mb)^8*(Ma*Mb*Ma*Mc)^5*Ma*Mb*Ma*(Mb*Ma)^8;
%      X=(Ma*Mb)^16;%s0;
%      X=(Ma*Mb)^4*(Mc)*(Mb*Ma)^4;%s1
%      X=(Ma*Mb)^5*(Mc)*(Mb*Ma)^5*(Md)*(Ma*Mb)^5*(Mc)*(Mb*Ma)^5;%s2
    X=(Ma*Mb)^8*(Mc)*(Mb*Ma)^8*(Md)*(Ma*Mb)^8*(Mc)*(Mb*Ma)^8*(Me)*(Ma*Mb)^8*(Mc)*(Mb*Ma)^8*(Md)*(Ma*Mb)^8*(Mc)*(Mb*Ma)^8;  %s3
%     X=(Ma*Mb)^6*(Mc)*(Mb*Ma)^6*(Md)*(Ma*Mb)^6*(Mc)*(Mb*Ma)^6*(Me)*(Ma*Mb)^6*(Mc)*(Mb*Ma)^6*(Md)*(Ma*Mb)^6*(Mc)*(Mb*Ma)^6;
%     X=(Ma*Mb)^6*(Mc)*(Mb*Ma)^6*(Md)*(Ma*Mb)^6*(Mc)*(Mb*Ma)^6;
%     X=(Ma*Mb)^2*(Mc)*(Mb*Ma)^2*(Md)*(Ma*Mb)^2*(Mc)*(Mb*Ma)^2*(Me)*(Ma*Mb)^2*(Mc)*(Mb*Ma)^2*(Md)*(Ma*Mb)^2*(Mc)*(Mb*Ma)^2;
   t(j,k) =2/((X(1,1)+X(2,2))-(cos(angle(k))*X(1,2)+X(2,1)/cos(angle(k))));

    T(j,k)=abs(t(j,k)^2);
    R(j,k)=1-T(j,k);
    w0(j)=w(j)/1e9;
        end
end
%
% x=w0(1:1000);
% y=angle(1:1000);
% z=T(1:1000);
% [x,y]=meshgrid(x,y);
% plot3(x,y,z)
% shading interp
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xhdeng252(½ð±Ò+1,VIP+0): 5-21 15:06
plot3(x,y,z)
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