[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 8=?U7aw  
kr!>rqN5  
程序如下 \(`C*d  
4-$kcwA  
clearclc D-x*RRkpp  
h=1000;N=100; a( N;|<  
R=100;for i=2:101 C^,J6;'  
    theata(i)=asin(sqrt((i-1)/N));end ~d ~oC$=TC  
theata(1)=0;for i=1:101 j8rxhToC  
%      r(i)=R*sqrt((i-1)/N);r(i)=sqrt(R^2/i) roe_H>  
end% r(1)=0; ?@MWV  
a=zeros(101,1);c=zeros(101,1); jX*gw6!  
x=zeros(101,1);y=zeros(101,1); _x,(576~  
a(1)=550;x(1)=-50; %kgT=<E'  
y(1)=0; |tTcJ\bG  
-@B6$XWL  
for i=2:100    k=2*a(i-1); (|3?wX'2U  
    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))]; w]V684[>  
    x(i)=XY(1);    y(i)=XY(2); X\*H7;k,  
    FX=F-XY;    a(i)=(norm(FX)+norm(XY))/2; zN-Y=-c  
    i    x(i) Z^mQb2e.  
    y(i)end Vf=,@7  
plot(x，y）

请问楼主解决了吗