fprintf reading rows not working right...

2014 8 9
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更新时间：2014 8 9
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0 个投票

Hello all!
Well I'm just not getting something, I'm sure its easy, but just not figuring it out. I'm just trying to read the rows and write them into a file. so the first row of the txt file should be 2 5 25 48 53, but that is not what I'm getting, I'm gettiing 2 14 11 9 4 4, well please help! Thanks, Here is the code:
nums = [2 5 25 48 53;
14 16 18 19 9;
11 31 4 44 52;
9 12 47 48 56;
4 14 29 4 56;
4 16 36 40 3;
1 22 39 2 46;
1 12 21 9 45;
14 6 17 33 7;
2 17 20 26 4;
10 20 45 1 3;
6 7 6 27 9;
1 0 22 23 8;
7 8 38 39 8];
fileID = fopen('Example.txt','w');
fprintf(fileID,'%1i\t %1i\t %1i\t %1i\t %1i\t %1i\n',nums);
fclose(fileID);

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Image Analyst
Image Analyst 2014-8-9

0 个投票

It's going down the rows first since MATLAB is column major. You can try transposing it or just use a for loop
for row = 1 : size(nums, 1)
fprintf(fileID,'%d\t %d\t %d\t %d\t %d\t %d\n',nums(row, :));
end

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