[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 G4X|Bka  
$a"Oc   
程序如下 3yF,ak{Sl  
l<LI7Z]A  
clearclc <0&*9ZeD  
h=1000;N=100; OKR "4n:  
R=100;for i=2:101 $ @`V  
    theata(i)=asin(sqrt((i-1)/N));end IueFx u  
theata(1)=0;for i=1:101 J @1!Oq>  
%      r(i)=R*sqrt((i-1)/N);r(i)=sqrt(R^2/i) .}TZxla0Zr  
end% r(1)=0; <uw9DU7G  
a=zeros(101,1);c=zeros(101,1); m8hk:4Ae  
x=zeros(101,1);y=zeros(101,1); *fS"ym@  
a(1)=550;x(1)=-50; X51:  
y(1)=0; k"zv~`i'  
c9u`!'g`i  
for i=2:100    k=2*a(i-1); xj;H&swo  
    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))]; qiD@'Va\  
    x(i)=XY(1);    y(i)=XY(2); mnX2a  
    FX=F-XY;    a(i)=(norm(FX)+norm(XY))/2; @,7GaK\  
    i    x(i) #a,PZDaE  
    y(i)end 051E6-  
plot(x，y）

请问楼主解决了吗