[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 F='Xj@&O  
mgo'MW\  
程序如下 Uc\|X;nkRk  
A(q~{  
clearclc FTbT9   
h=1000;N=100; g4zT(,ZY  
R=100;for i=2:101 `x2fp6  
    theata(i)=asin(sqrt((i-1)/N));end #:]vUQ  
theata(1)=0;for i=1:101 h~,x7]
w6  
%      r(i)=R*sqrt((i-1)/N);r(i)=sqrt(R^2/i) B1x'5S;Bq  
end% r(1)=0; Z"l`e0{  
a=zeros(101,1);c=zeros(101,1); Tq9,c#}&  
x=zeros(101,1);y=zeros(101,1); :|?~B%-p[  
a(1)=550;x(1)=-50; ;n3uV`\  
y(1)=0; Qe7"Z  
*d^9,GGn-  
for i=2:100    k=2*a(i-1); !8wZw68"  
    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))]; -$AjD?;  
    x(i)=XY(1);    y(i)=XY(2); "B3iX@C  
    FX=F-XY;    a(i)=(norm(FX)+norm(XY))/2; ;X+G6F'  
    i    x(i) hCU)W1q#  
    y(i)end gcX5Q^`a=  
plot(x，y）

请问楼主解决了吗