[求助]关于配焦椭流线法的matlab编程实现问题 [复制链接]

求前辈指点迷津，感觉椭流线表达式有问题，又不知道哪里不对 L]"$dF  
ahCwA}  
程序如下 0kls/^0,  
JdUdl_Dz  
clearclc ,O-_Pv  
h=1000;N=100; >hq{:m  
R=100;for i=2:101 u>agVB4\F  
    theata(i)=asin(sqrt((i-1)/N));end ^-mWk?>  
theata(1)=0;for i=1:101 LikCIO  
%      r(i)=R*sqrt((i-1)/N);r(i)=sqrt(R^2/i) _y>drvg  
end% r(1)=0; :V#xrH8R  
a=zeros(101,1);c=zeros(101,1); 3vAP&i'I  
x=zeros(101,1);y=zeros(101,1); 5!$sQ@#}D  
a(1)=550;x(1)=-50; 8
9{;R  
y(1)=0; u;1[_~  
! 9*l!(  
for i=2:100    k=2*a(i-1); TvT>UBqj=  
    F=[h,r(i-1)/2-r(i)/2];    XY=((k^2-norm(F)^2)/(2*k-2*norm(F)*cos(pi-theata(i))))*[cos(pi-theata(i)),sin(theata(i))]; Ex*{iJ;\  
    x(i)=XY(1);    y(i)=XY(2); ;V?(j3b[  
    FX=F-XY;    a(i)=(norm(FX)+norm(XY))/2; 6@FhDj2X  
    i    x(i) }aXSMxCd  
    y(i)end 4MW oGV9  
plot(x，y）

请问楼主解决了吗