matlab读写文件

TrainList=importdata('\\172.31.222.30\DataSet2\Flickr_30K\flickr30k-caption\trainTxt.txt');
fwrite=fopen('Flickr30k_train_txt.list','wt');
for i =1:29783  
    path=TrainList{i};
    fullpath=fullfile('\\172.31.222.30','Dataset2','Flickr_30K','Flickr30k-caption','dataset',path);
    fid=fopen(fullpath,'rt');
    content='';
    while feof(fid)~=1
        line=fgetl(fid);
        content=strcat(content,line);
    end
    fclose(fid);
    fprintf(fwrite,'%s\n',content);
end
fclose(fwrite);


----------------onehot-------------
load('test_lab.mat');
test_lab_462=zeros(462,10);
for i=1:462
    x=test_lab(i,1);
    test_lab_462(i,x)=1;
end
%dlmwrite('test_lab.txt', test_lab_462, 'delimiter', ' ','newline','unix') 
%dlmwrite('test_lab.txt', test_lab_462)

save('test_lab_462.mat','test_lab_462');
fid=fopen('test_lab.txt','w');
[b1 b2]=size(test_lab_462);
for i=1:b1
    for j=1:b2
       fprintf(fid,'%d ',test_lab_462(i,j));
    end
fprintf(fid,'\r\n');
end
fclose(fid);