www.gusucode.com > phased 案例源码 matlab代码程序 > phased/CopolarizationSignatureofDihedralExample.m
%% Copolarization Signature of a Dihedral % Calculate and plot the copolarization % response to the scattering cross-section matrix, |rscmat|, of a dihedral % object. Specify the ellipticity angle values as % |[-45:45]| and the tilt angle values as |[-90:90]|. Display the response % matrix as an image. % Copyright 2015 The MathWorks, Inc. %% % Calculate the copolarization response. rscmat = [-1,0;0,1]; resp = polsignature(rscmat); %% % Plot the copolarization response. el = [-45:45]; tilt = [-90:90]; imagesc(el,tilt,resp); ylabel('Tilt (degrees)'); xlabel('Ellipticity Angle (degrees)') axis image ax = gca; ax.XTick = [-45:15:45]; ax.YTick = [-90:15:90]; title('Co-polarization signature of dihedral'); colorbar;