MATLAB程序
a=3+4*i %复数 real(a) %求复数的实部 imag(a) %求复数的虚部 abs(a) %求复数的模 angle(a) %求复数的相位 conj(a) %求复数的复共轭
%% Irradiance and phase resulting figure subplot(2,2,1) mesh(2.*xn./D2,2.*yn./D2,abs(Uvac).^2); subplot(2,2,2) mesh(2.*xn./D2,2.*yn./D2,abs(Uvac).^2); view(90,90) axis([-5 5 -5 5]) subplot(2,2,3) mesh(2.*xn./D2,2.*yn./D2,angle(Uvac)); subplot(2,2,4) mesh(2.*xn./D2,2.*yn./D2,angle(Uvac)); view(90,90) axis([-5 5 -5 5])
