[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 |L%}@e Vw_  
SoC3)iqv/  
程序如下 \W:~;GMeD  
H!PMb{
e
 
clearclc %zsY=qT  
h=1000;N=100; 3V2dN)\  
R=100;for i=2:101 !g=4\C`mY  
    theata(i)=asin(sqrt((i-1)/N));end 1<766  
theata(1)=0;for i=1:101 v!~tX*q  
%      r(i)=R*sqrt((i-1)/N);r(i)=sqrt(R^2/i) )"KKBil0  
end% r(1)=0; KFZ2%:
6>  
a=zeros(101,1);c=zeros(101,1); Pr|BhX  
x=zeros(101,1);y=zeros(101,1); ^V,?n@c!  
a(1)=550;x(1)=-50; oU"!"t  
y(1)=0; >JVdL\3  
ePLpGT  
for i=2:100    k=2*a(i-1); #O<,  
    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))]; {Qv Whf  
    x(i)=XY(1);    y(i)=XY(2); v%^"N_]  
    FX=F-XY;    a(i)=(norm(FX)+norm(XY))/2; Z8 eB5!$  
    i    x(i) T%q@jv{c  
    y(i)end wjEyU:  
plot(x，y）

请问楼主解决了吗