detbx3.m

来自「几个关于阵列天线的仿真程序」· M 代码 · 共 26 行

lambda=0.1;
T=24;
%N=12;

theta=d2r([5 10])';
phi=zeros(size(theta));
SNR=[10 5]';
alpha=d2r([0 0])';
dalpha=d2r([-5 14])';
dist=Inf*ones(size(theta,1),1);

MMu=2;

%定义天线
ant=defant('aimtEx');
sig=compsim4(ant,lambda,T,'const',[theta,phi,SNR,alpha,dalpha,dist],'rndnw');
spect1=sdoaspc('music',sig,d2r([-90:0.5:90]),MMu);
R=ecorrm(sig);

spect2=sdoaspc('cbf',R);

splot2(spect1,'',spect2)
axis([-90 90 -30 50])
legend('Music','Conventional beamforming')
%printfm dbtex3a.rps[]12