matlab 空格循环输出[m n]=size(data1);fid=fopen("F: pduozhan1.txt","wt");for ind1=1:m for ind2=1:n%i=1fprintf(fid,"%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d " ,data1(ind1,ind2));endfprintf(fid," ");endfclose(fid);想实现1,3,4,5,6,7,8,9,10,11,12

Question

matlab 空格循环输出
[m n]=size(data1);
fid=fopen('F:\tp\duozhan1.txt','wt');
for ind1=1:m
for ind2=1:n
%i=1
fprintf(fid,'%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d\t' ,data1(ind1,ind2));
end
fprintf(fid,'\n');
end
fclose(fid);
想实现1,3,4,5,6,7,8,9,10,11,12 空格 13,14,.24每个数字之间用逗号隔开,每12个数字用空格分开.但是循环出来只有逗号,没有空格 请问各位大神是什么原因

Answer 1

[m n]=size(data1);
fid=fopen('F:\tp\duozhan1.txt','wt');
for ind1=1:m
    count = 0 ;
    for ind2=1:n        
        fprintf(fid, '%d' ,data1(ind1,ind2));
        count = count + 1 ;        
        if( count == 12 )
            fprintf(fid, ' ');
            count = 0 ;
        else
            fprintf(fid, ',');
        end
    end
    fprintf(fid,'\n');
end
fclose(fid);