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h0=[0.5 0;0 -0.5];
h1=[0 0.5;0.5 0];
odefun1=@(t,psi) -i*(h0+cos(0.5*t)*h1)*psi;%Çó³õʼpsi
tspan1=[0:0.1:10];
psi0=[1;0];
[t,psi]=ode45(odefun1,tspan1,psi0);
psi.'                                                   %ÒòΪÎҵİ汾ÊÇR2010£¬Õâ¸öpsiÇó³öÀ´ÀíÂÛÉÏÊÇÁÐÏòÁ¿£¬µ«ÊÇ2010Çó³öÀ´ÊÇÐÐÏòÁ¿£¬Ö®Ç°ÒÑÔÚÂÛ̳·¢Ìû£¬ÒÔºóÈÈÐÄ
                                                         %ÍøÓÑÔÚR14°æ±¾²âÊÔΪÁÐÏòÁ¿¡£
for i1=1:1
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
temp_1=[];
temp_1=h1*psi.';
for i0=1:size(temp_1,2)
    val_1=temp_1(:,i0);  
    odefun2=@(t,chi) -i*(h0+h1*imag(dot(chi,val_1)))*chi;%Õⲿ·ÖΪµÚÒ»¸ö΢·Ö·½³Ì£¬chiΪËùÇó±äÁ¿£¬ÒòΪҪµü´úËùÒÔÎÒÔÚ¿ªÍ·Ê¹ÓÃÁËforÑ­»·£¬
    tspan2=[10:-0.1:0];                                                       % psiΪÉÏÃæËùÇó³öÀ´µÄpsi
    chi0=[0,0;0,1]*psi(end,.';
    [t,chi]=ode45(odefun2,tspan2,chi0);
end
chi
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
temp_2=[];
temp_2=chi.';
for i0=1:size(chi,2)
    val_1=temp_2(:,i0);
    odefun3=@(t,psi) -i*(h0+h1*imag(dot(val_1,h1*psi)))*psi;%Õⲿ·ÖÊǵü´úÖеĵڶþ¸ö΢·Ö·½³Ì£¬ËùÇó±äÁ¿Îªpsi£¬°ÑÉÏÒ»²½µÄchi´øÈëÕâÒ»²½
    tspan3=[0:0.1:10];                                                             %Çó³öpsi£¬ÔÙ°ÑÕâÒ»²½ÇóµÃµÄpsi´øÈëÉÏÒ»²½Çó³öchi£¬ÔÚ´øÈëÕâÒ»²½Çópsi£¬Èç´Ëµü´ú
    psi0=[1;0];
    [t,psi]=ode45(odefun3,tspan3,psi0);
end
psi
%%%%%%%%%%%%%%%%%%%%%%%
for i0=1:size(chi,1)
    u(i0)=imag(chi(i0,*h1*psi(i0,.');
end
end
%%%%%%%%%%%%%%%%%%
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