[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 &[|VZ[  
8_\W/I!7b  
程序如下 ":?
T%v>  
oholt/gb+0  
clearclc N1--~e  
h=1000;N=100; SjcL#S($&Y  
R=100;for i=2:101 &$fbP5uAZ  
    theata(i)=asin(sqrt((i-1)/N));end U!q[e`B  
theata(1)=0;for i=1:101 i&+w _hD  
%      r(i)=R*sqrt((i-1)/N);r(i)=sqrt(R^2/i) GSVdb/+  
end% r(1)=0; FJM;X-UOY  
a=zeros(101,1);c=zeros(101,1); *ftC_v@p5  
x=zeros(101,1);y=zeros(101,1); 0??Yr  
a(1)=550;x(1)=-50; @O3/3vi1  
y(1)=0; t)1phg4H)  
Nofu7xiDw[  
for i=2:100    k=2*a(i-1); &y_? rH  
    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))]; \x\.  
    x(i)=XY(1);    y(i)=XY(2); Fq,N  
    FX=F-XY;    a(i)=(norm(FX)+norm(XY))/2; ?p8Qx\%*  
    i    x(i) f$xhb3Qn  
    y(i)end 0~E 6QhV:  
plot(x，y）

请问楼主解决了吗