[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 (jd)sf6Tj[  
mz$)80ly  
程序如下 CB_ww=  
Oya:{d&=  
clearclc 2k;>nlVxX  
h=1000;N=100; Q%)da)0:c  
R=100;for i=2:101 l/0"'o_0v#  
    theata(i)=asin(sqrt((i-1)/N));end q}P< Ejq}  
theata(1)=0;for i=1:101 lx_jy>$}r  
%      r(i)=R*sqrt((i-1)/N);r(i)=sqrt(R^2/i) {:BAh5e|  
end% r(1)=0; P
DQC^2Z  
a=zeros(101,1);c=zeros(101,1); .|W0B+Z8  
x=zeros(101,1);y=zeros(101,1); CeQL8yJ;  
a(1)=550;x(1)=-50; Ks'msSMC  
y(1)=0; GcN[bH(@  
,l/~epx4v)  
for i=2:100    k=2*a(i-1); 0?OTa<c  
    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))]; "P.H  
    x(i)=XY(1);    y(i)=XY(2); lZ]x #v  
    FX=F-XY;    a(i)=(norm(FX)+norm(XY))/2; "2}{lu  
    i    x(i) Lt`d {s  
    y(i)end KG
9h rT  
plot(x，y）

请问楼主解决了吗