txt2array.m

用matlab将弹道坐标系转换为WGS84中的直角坐标

function [t,v,x,y,z]=txt2array()
global count
fid=fopen('radsim.txt','r'); 

if fid == -1 
('Error opening the file') ;
end 
[f,count]=fscanf(fid,'%f %f'); 
x=[];
y=[];
z=[];
v=[];
t=[];
n=count/5;
for i=1:1:n
     t(i)=f(1+(i-1)*5);
     v(i)=f(2+(i-1)*5);
     x(i)=f(3+(i-1)*5);
     y(i)=f(4+(i-1)*5);
     z(i)=f(5*i);
end
fclose(fid);