Convert Matrix into string
1 次查看(过去 30 天)
显示 更早的评论
Dear all,
Lets assume I have matrix
A = [1 2 3 4 5;6 7 8 9 10;11 12 13 14 15];
Now I want to write CSV file in following format
1, 2 3 4 5
6, 7 8 9 10
11, 12 13 14 15
first element should be the first column and all remaining the other column separated by space.
0 个评论
回答(1 个)
Walter Roberson
2018-6-9
fopen / fprintf / fclose
2 个评论
Walter Roberson
2018-6-9
I didn't say anything about using mat2str.
fmt = ['%d, ', repmat('%d ', 1, size(A,2)-2), '%d\n'];
fid = fopen('YourOutputFile.csv', 'wt');
fprintf(fid, fmt, A.'); %transpose is important
fclose(fid)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Data Type Conversion 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!