www.gusucode.com > phased 案例源码 matlab代码程序 > phased/SignaturesLinearPolVariedTiltAnglesExample.m
%% Signatures for Linear Polarization with Varied Tilt Angles % Set the ellipticity angle to zero, and vary the tilt angle from -90 to % +90 degrees to generate all possible linear polarization directions. Then, plot % both the copolarization and cross-polarization signatures. % Copyright 2015 The MathWorks, Inc. %% rscmat = [-1,0;0,1]; el = [0]; respc = polsignature(rscmat,'c',el); respx = polsignature(rscmat,'x',el); tilt = [-90:90]; plot(tilt,respc,'b',tilt,respx,'r'); ax = gca; ax.XLim = [-90,90]; ax.XTick = [-90:15:90]; legend('Co-polarization','Cross-polarization'); title('Signatures for linear polarization'); xlabel('Tilt angle (degrees)'); ylabel('Signature');