[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 }-3mPy(*%  
^<-+
@v*  
程序如下 CsifKHI  
-FCe:iY! A  
clearclc d5z`BH.  
h=1000;N=100; =4!e&o  
R=100;for i=2:101 jMDY(mwt  
    theata(i)=asin(sqrt((i-1)/N));end 0nD/;\OU  
theata(1)=0;for i=1:101 vFK<J Sk!  
%      r(i)=R*sqrt((i-1)/N);r(i)=sqrt(R^2/i) CWP2{  
end% r(1)=0; :<#nTh_@\'  
a=zeros(101,1);c=zeros(101,1); Y7[jqb1D  
x=zeros(101,1);y=zeros(101,1); Dl8;$~  
a(1)=550;x(1)=-50; 1~QPG\cdIX  
y(1)=0; t>B;w14  
|qZ1|  
for i=2:100    k=2*a(i-1); (/*]?Ehd  
    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))];
[\b0Lem  
    x(i)=XY(1);    y(i)=XY(2); `I5wV/%ib  
    FX=F-XY;    a(i)=(norm(FX)+norm(XY))/2; [=^3n#WW  
    i    x(i) oFGhNk  
    y(i)end 6qd\)q6T&x  
plot(x，y）

请问楼主解决了吗