[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 c;^J!e  
Y[!a82MTzn  
程序如下 ^6+x0[13  
0 OBkd  
clearclc ,B2-'O  
h=1000;N=100; %gaKnT(|r  
R=100;for i=2:101 \p$0  
    theata(i)=asin(sqrt((i-1)/N));end V
|AE~R^  
theata(1)=0;for i=1:101 "" U_|JH-  
%      r(i)=R*sqrt((i-1)/N);r(i)=sqrt(R^2/i) |$PLZ,  
end% r(1)=0; b5DrwX{Ff  
a=zeros(101,1);c=zeros(101,1); K288&D|1WU  
x=zeros(101,1);y=zeros(101,1); {#,FlR2  
a(1)=550;x(1)=-50; FT~^$)8=  
y(1)=0; e@OA>  
zqh{=&Tjx  
for i=2:100    k=2*a(i-1); qj&)w9RLJE  
    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))]; G)&'8W F5o  
    x(i)=XY(1);    y(i)=XY(2); W(aRO  
    FX=F-XY;    a(i)=(norm(FX)+norm(XY))/2; ZhsZywM  
    i    x(i) g1~I*!p  
    y(i)end o!~
bR  
plot(x，y）

请问楼主解决了吗