[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 d4ga6N3'  
#EG W76 f  
程序如下 tPp9=e2[s  
5T*Uq>x0  
clearclc Arr(rM  
h=1000;N=100; CXQ+h  
R=100;for i=2:101 1>c^-"#e^  
    theata(i)=asin(sqrt((i-1)/N));end D(;jv="/  
theata(1)=0;for i=1:101 V=i/cI\  
%      r(i)=R*sqrt((i-1)/N);r(i)=sqrt(R^2/i) ;\'d9C  
end% r(1)=0; 1"\^@qRv#  
a=zeros(101,1);c=zeros(101,1); `4Swd
W n  
x=zeros(101,1);y=zeros(101,1); R|@?6<  
a(1)=550;x(1)=-50; +g9CklJ  
y(1)=0; \CU-a`n  
+6~y1s/B[  
for i=2:100    k=2*a(i-1); )%+7"7.  
    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))]; \ u*R6z  
    x(i)=XY(1);    y(i)=XY(2); whW%c8  
    FX=F-XY;    a(i)=(norm(FX)+norm(XY))/2; #+"1">l  
    i    x(i) +L\Dh.Ir  
    y(i)end .5^7Jwh  
plot(x，y）

请问楼主解决了吗