[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 ~? FrI  
?+,*YVT  
程序如下 O})u'  
:O'C:n<g  
clearclc W^d4/]  
h=1000;N=100; B#k3"vk#  
R=100;for i=2:101 5 2@udp  
    theata(i)=asin(sqrt((i-1)/N));end ZA_zKJ[[7  
theata(1)=0;for i=1:101 %V<F<  
%      r(i)=R*sqrt((i-1)/N);r(i)=sqrt(R^2/i) ^0x.'G?  
end% r(1)=0; /pIb@:Y1?  
a=zeros(101,1);c=zeros(101,1); ICl_ eb  
x=zeros(101,1);y=zeros(101,1); N?=qEX|R  
a(1)=550;x(1)=-50; x<*IF,o  
y(1)=0; '/u:,ar  
`b.o&t$L  
for i=2:100    k=2*a(i-1); b1+hr(kMRM  
    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))]; @W1WReK]f  
    x(i)=XY(1);    y(i)=XY(2); A eGG  
    FX=F-XY;    a(i)=(norm(FX)+norm(XY))/2; !M]%8NTt2  
    i    x(i) (Q@+v<   
    y(i)end .kbr?N,
'  
plot(x，y）

请问楼主解决了吗