【数学建模集训系列】公交查询系统的matlab实现-公交与地铁换乘

%---------------------------------------------------------------
%功能：导入地铁换乘公交的矩阵
%日期：8/11/2011
%---------------------------------------------------------------
clear,clc
t1_subway=zeros(23,6);t2_subway=zeros(18,5);
temp=[];
fid=fopen('2.1 地铁T1线换乘公汽信息.txt','r');
for i=1:23
temp=fgetl(fid);
t1_subway(i,1)=str2num(temp(2:3));
n=find(temp=='S');
for j=1:length(n)
t1_subway(i,j+1)=str2num(temp(n(j)+1:n(j)+4));
end
end
%t1_subway
save D:\matlab_files\T1_subway t1_subway
disp('地铁T1的线路矩阵已经保存为D:\matlab_files\T1_subway.mat')
fclose(fid);
fid=fopen('2.2 地铁T2线换乘公汽信息.txt','r');
for i=1:18
temp=fgetl(fid);
t2_subway(i,1)=str2num(temp(2:3));
n=find(temp=='S');
for j=1:length(n)
t2_subway(i,j+1)=str2num(temp(n(j)+1:n(j)+4));
end
end
%t2_subway
save D:\matlab_files\T2_subway t2_subway
disp('地铁T1的线路矩阵已经保存为D:\matlab_files\T2_subway.mat')
fclose(fid);