[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 /<E5"Mm%  
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程序如下 s
W)Zi  
iOwx0GD.n  
clearclc $SM#< @  
h=1000;N=100; ,$1eFgY%  
R=100;for i=2:101 Nndddk`  
    theata(i)=asin(sqrt((i-1)/N));end t>1Z\lE\"  
theata(1)=0;for i=1:101 +u!0rLb  
%      r(i)=R*sqrt((i-1)/N);r(i)=sqrt(R^2/i) ^
[]}R:  
end% r(1)=0; )p T?/J  
a=zeros(101,1);c=zeros(101,1); i7ISX>%  
x=zeros(101,1);y=zeros(101,1); 20vXSYa~  
a(1)=550;x(1)=-50; uIcn{RZ_z  
y(1)=0; R>,:A%?^b5  
u`y><w4i  
for i=2:100    k=2*a(i-1); Of{/t1o?  
    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))]; K)qF+Vb^j  
    x(i)=XY(1);    y(i)=XY(2); + ` s@  
    FX=F-XY;    a(i)=(norm(FX)+norm(XY))/2; m_=$0m J$  
    i    x(i) ^\\Tx*#i  
    y(i)end ~\=1'D^6CK  
plot(x，y）

请问楼主解决了吗