[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 y093-  
}w,^]fC:  
程序如下 K >-)O=$s  
AqD)2O{VO  
clearclc \P3[_kbf1  
h=1000;N=100; ~Sr`Tlp  
R=100;for i=2:101 p=tj>{  
    theata(i)=asin(sqrt((i-1)/N));end x{$~u2|  
theata(1)=0;for i=1:101 W?*]'0  
%      r(i)=R*sqrt((i-1)/N);r(i)=sqrt(R^2/i) hx'p0HDta  
end% r(1)=0; ~ jR:oN  
a=zeros(101,1);c=zeros(101,1); OZHQnvZ  
x=zeros(101,1);y=zeros(101,1); G!y~Y]e  
a(1)=550;x(1)=-50; (x.O]8GKP  
y(1)=0; sQBl9E'!be  
k"J[mT$b  
for i=2:100    k=2*a(i-1); DOr()X  
    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))]; -Qt>yzD3  
    x(i)=XY(1);    y(i)=XY(2); F]#rH  
    FX=F-XY;    a(i)=(norm(FX)+norm(XY))/2; **zh>Y}6  
    i    x(i) 8veYs`  
    y(i)end Z+mesj?.  
plot(x，y）

请问楼主解决了吗