MUSIC算法的matlab实现 AZarea=0:180;az=AZarea';ELarea=0;el=ELarea;a = spv(array,[az,el*ones(size(az))]);En = EV(:,1:4);for i = 1:181 Pmusic(i,:) = 1./(a(:,i)'*En*En'*a(:,i));endPmusic = 10*log10(abs(Pmusic)/max(Pmusic));h = plot(AZarea, Pmusic);set(h, 'Linewidth',2);xlabel('angle of incidence');ylabel('magnitude(dB)');set(gca,'XTick',(0:5:180));grid on;