How to assign 4*1 matrix element as directly as stokes polarization parameter?
1 view (last 30 days)
Show older comments
I want to assign values of Z as S0, S1, S2, S3 ? How do I do it? Is there any command?
Is there any code in MATLAB to plot the Stokes polarization parameter?
% Mullar Matrix analysis
x=0.1
y=0.9
theta=atand(-x/y)
S= [1 ;1 ; 0; 0]
plot(x,y,'-',LineWidth=2),xlabel('2Ex'),ylabel('2Ey'),title('Polarization Ellipse') %,LineWidth=2)
axis equal
axis square
xlim([-1 1])
ylim([-1 1])
grid on
grid minor
0 Comments
Answers (1)
Image Analyst
on 5 Oct 2022
Not sure what you mean but how about
Z = [S0, S1, S2, S3];
???
2 Comments
Image Analyst
on 6 Oct 2022
Edited: Image Analyst
on 6 Oct 2022
Make your code into a function and call it 4 times:
% Main program:
S0=1 ,S1=0.97, S2=0.2195 ,S3=0
z = [S0, S1, S2, S3];
for k = 1 : numel(z)
results(k) = MullarMatrixAnalysis(z(k));
end
%======================================================================
% Function definition
% Mullar Matrix analysis
function results = MullarMatrixAnalysis(Z)
x=0.1
y=0.9
theta=atand(-x/y)
M=[1 0 0 0 ; 0 cosd(2*theta) sind(2*theta) 0 ; 0 -sind(2*theta) cosd(2*theta) 0 ; 0 0 0 1 ]
% more code......
but I'm not exactly sure what Z is or whether you want to pass in the whole z (all 4 S values) or just one z (only one of the S values). It's really unclear to me how you're using the various z's and S's.
See Also
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!