How to assign 4*1 matrix element as directly as stokes polarization parameter?
조회 수: 1 (최근 30일)
이전 댓글 표시
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
댓글 수: 0
답변 (1개)
Image Analyst
2022년 10월 5일
Not sure what you mean but how about
Z = [S0, S1, S2, S3];
???
댓글 수: 2
Image Analyst
2022년 10월 6일
편집: Image Analyst
2022년 10월 6일
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.
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!