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dm=0.001*2*pi*c;
    w=-0.5*2*pi*c:dm:0.5*2*pi*c;
    Kx=zeros(size(w));
    Ay=zeros(size(w));
for m=1:length(w);
    syms ay kx ky;
    y=(0.0382*8*(pi^3)*(c^4)*sqrt(ainf-(wp.^2)./(w.^2)))./((wp^2).*w);
    axx=ainf*((1-(wp*(w+1i*y)*wp))./(w.*(((w+1i*y).^2)-((wc)^2))));   %ÎÞµ¥Î»
    axy=ainf*(((wp^2)*wc*1i)./(w.*(((w+y*1i).^2)-((wc)^2))));   %ÎÞµ¥Î»
    azz=ainf.*((1-(wp^2))./(w.*(w+1i*y)));   %ÎÞµ¥Î»
    a1=real(axx);
    a2=imag(axx);
    a3=real(axy);
    a4=imag(axy);
    a5=real(azz);
    a6=imag(azz);
    f1=ay-sqrt((kx.^2)-((w./c).^2));
    f2=kx-((sqrt(((a4.*ay./2).^2))+(a1.*(w./c).^2)-((a1.*ay.*ky)./(tan(ky.*t))))-(a4.*ay./2));
    f3=ky-(sqrt((((w./c).^2).*(a1-((a4.^2)./a1)))-kx.^2));
    [kx,ay]=solve('f1','f2','f3');
    Kx(m)=kx;
    Ay(m)=Ay;
end


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³ö´íÐÐÊý£º    Kx(m)=kx;
    Ay(m)=Ay;

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ÎÒ¼ì²éÁËÏ£¬³ÌÐò£¬Ã²ËÆÊÇsloveÓï¾äµÄÎÊÌ⣬µ¥¶ÀÄóöÀ´£¬³ÌÐò³öÏÖ¾¯±¨£º¾¯¸æ: Cannot solve symbolically. Returning a numeric approximation instead. ¹òÇó´óÉñ½â¾ö
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