| 200833 |
2017-11-26 22:36 |
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clear ~/tKMS6T
Y3ZK%OyPR
close all :;!\vfZbU
da$BUA qU
n1=1.45,n2=1; Ab 1/.~^
@l UlY2
theta=0:0.1:90; Q^Bt1C
k 2%S`/:
a=theta*pi/180; v1.q$ f^(
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rp=(n2*cos(a)-n1*sqrt(1-(n1/n2*sin(a)).^2))./(n2*cos(a)+n1*sqrt(1-(n1/n2*sin(a)).^2)); |k {-l!HI
Y#01o&f0n
rs=(n1*cos(a)-n2*sqrt(1-(n1/n2*sin(a)).^2))./(n1*cos(a)+n2*sqrt(1-(n1/n2*sin(a)).^2)); jec :i-,
'7im
tp=2*n1*cos(a)./(n2*cos(a)+n1*sqrt(1-(n1/n2*sin(a)).^2)); &(xUhX T
vVs#^"-nW
ts=2*n1*cos(a)./(n1*cos(a)+n2*sqrt(1-(n1/n2*sin(a)).^2)); pD@zmCU
!1uzX
Kb
figure(1) ~- F? Mc
b]]N{: I
subplot(1,2,1); C6& ( c
7XyOB+aQO
plot(theta,rp,'-',theta,rs,'--',theta,abs(rp),':',theta,abs(rs),'-.','LineWidth',2) `$z)$VuP
aP>37s
legend('r_p','r_s','|r_p|','|r_s|') UlQQP^Na
'?Iif#Z1
xlabel('\theta_i') 1:= `Y@.S
2#_38=K =@
ylabel('Amplitude') aN ^IP
s([Wn)I
title(['n_1=',num2str(n1),',n_2=',num2str(n2)]) C/v}^#cLD
?Cci:Lin
axis([0 90 -1.5 1.5]) <5Mrp"C[i
i.rU &yT%
grid on /b.oEGqZX
nb@" ?<L!
subplot(1,2,2); 27#8 dV?
i|\{\d
plot(theta,tp,'-',theta,ts,'--',theta,abs(tp),':',theta,abs(ts),'-.','LineWidth',2) }&G]0hCT!
mT_ GrIl[
legend('t_p','t_s','|t_p|','|t_s|') U 0ZB^`
Ds5N Ap:x
xlabel('\theta_i') `% E9xcD%
Uk-HP\C"7
ylabel('Amplitude') < `Z%O <X
Xi~9&ed#$i
title(['n_1=',num2str(n1),',n_2=',num2str(n2)]) ~/`X*n&
{:Vf0Mhb
axis([0 90 -0.5 3]) Z|`fHO3 j
M< qudi
grid on 4S *,\ q]q
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Rp=abs(rp).^2; M g!ra"
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Rs=abs(rs).^2; +(ny|r[#
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Rn=(Rp+Rs)/2; vO$ra5Z
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Tp=1-Rp; t ]TyXA r~
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Ts=1-Rs; xYR#% ! M
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Tn=(Tp+Ts)/2; cjg=nTsBA
jpO3 8H0)
figure(2) z`'P>.x
yzc pG6 ,
subplot(1,2,1); I>((o`
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+KmNfR
plot(theta,Rp,'-',theta,Rs,'--',theta,Rn,':','LineWidth',2) YkbO&~.
yH(V&T v
legend('R_p','R_s','R_n') D _aR\
# ,P(isEZ"
xlabel('\theta_i') 9N}W( >
~N[|bPRmhE
ylabel('Amplitude') mG}k 3e -
z^~U]S3
title(['n_1=',num2str(n1),',n_2=',num2str(n2)]) zH+<bEo=1=
]7F)bIG[
axis([0 90 0 1]) &HxT41pku
_5h0@^m7y
grid on {U
P_i2`.
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subplot(1,2,2); v@,XinB[
Xa Gz].Sv
plot(theta,Tp,'-',theta,Ts,'--',theta,Tn,':','LineWidth',2) Th+|* =Il
Y~GUR&ww0n
legend('T_p','T_s','T_n') V~c(]K )-
S&|VkZR)
xlabel('\theta_i') -wIM0YJ
&z0iLa4q)
ylabel('Amplitude') KW:r;BFx
Fc{((x s
title(['n_1=',num2str(n1),',n_2=',num2str(n2)]) ^8\Y`Z0%
t;XS;b %
axis([0 90 0 1]) 5@.z z"o.`
ws().IZ
grid on s KCGuw(mh
GFY-IC+fc
[attachment=80481] Fi k@hu
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[attachment=80480]
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