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zmcams7828

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for i=1:n;
syms hy hz yy rr xx;
           yy=ystandard(i);
           xx=xstandard(i);
           rr=sqrt(50^2-(500-xx)^2);
           [hy,hz]=solve('300*hy/yy=hz+300','hz=sqrt(rr^2-hy^2)');
           hz=eval(hz)
µÃµ½½á¹û£º
hz =

  (300*(hy^2 + hz^2)^(1/2))/((300*hy)/(hz + 300) + 300)
-(300*(hy^2 + hz^2)^(1/2))/((300*hy)/(hz + 300) + 300)
  (300*(hy^2 + hz^2)^(1/2))/((300*hy)/(hz + 300) + 300)
-(300*(hy^2 + hz^2)^(1/2))/((300*hy)/(hz + 300) + 300)

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