[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 j ^j"w(a  
C+**!uYIB  
程序如下 [Kc?<3W  
M6p\QKi  
clearclc s_y8+BJaV  
h=1000;N=100; htbE Q NW  
R=100;for i=2:101 MBt\"b#t  
    theata(i)=asin(sqrt((i-1)/N));end As46:<!2  
theata(1)=0;for i=1:101 u1X^#K$nu'  
%      r(i)=R*sqrt((i-1)/N);r(i)=sqrt(R^2/i) ExtC\(X;  
end% r(1)=0; rn)Gx25  
a=zeros(101,1);c=zeros(101,1); &/UfXKr  
x=zeros(101,1);y=zeros(101,1); #[jS&rr(  
a(1)=550;x(1)=-50; VVSt,/SO  
y(1)=0; GxzO|vFQ  

'l5
  
for i=2:100    k=2*a(i-1); x$-
kw{N  
    F=[h,r(i-1)/2-r(i)/2];    XY=((k^2-norm(F)^2)/(2*k-2*norm(F)*cos(pi-theata(i))))*[cos(pi-theata(i)),sin(theata(i))]; jr)M],  
    x(i)=XY(1);    y(i)=XY(2); `$> Y  
    FX=F-XY;    a(i)=(norm(FX)+norm(XY))/2; kV1L.Xg  
    i    x(i) BmV`<Q,  
    y(i)end 
.4v?/t1  
plot(x，y）

请问楼主解决了吗